diff --git a/composer.json b/composer.json
index 32f379e..aea018c 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "compucie/database",
     "description": "Library of database managers used by Newton's systems.",
-    "version": "6.0.1",
+    "version": "6.2.0",
     "type": "library",
     "license": "MIT",
     "autoload": {
diff --git a/src/Event/EventDatabaseManager.php b/src/Event/EventDatabaseManager.php
index 9796a6a..e5deb1e 100644
--- a/src/Event/EventDatabaseManager.php
+++ b/src/Event/EventDatabaseManager.php
@@ -2,10 +2,13 @@
 
 namespace Compucie\Database\Event;
 
+use Exception;
 use Compucie\Database\DatabaseManager;
+use Compucie\Database\Event\Model\PinnedEvent;
 use DateTime;
 use InvalidArgumentException;
 use mysqli_sql_exception;
+use function Compucie\Database\safeDateTime;
 
 class EventDatabaseManager extends DatabaseManager
 {
@@ -46,12 +49,89 @@ public function getCurrentlyPinnedEventIds(): array
         );
     }
 
+    /**
+     * @return array<int>
+     * @throws mysqli_sql_exception
+     */
+    public function getPinnedEventIds(): array
+    {
+        $rows = $this->executeReadAll(
+            "SELECT `event_id`
+            FROM `pins`"
+        );
+
+        return array_map(
+            static fn(array $row): int => (int)$row['event_id'],
+            $rows
+        );
+    }
+
+    /**
+     * @return array<PinnedEvent>
+     * @throws mysqli_sql_exception
+     */
+    public function getPinnedEvents(): array
+    {
+        $rows = $this->executeReadAll(
+            "SELECT `pin_id`, `event_id`, `start_at`, `end_at`
+            FROM `pins`"
+        );
+
+        $pinnedEvents = [];
+
+        foreach ($rows as $row) {
+            $pinnedEvents[] = new PinnedEvent(
+                (int) $row['pin_id'],
+                (int) $row['event_id'],
+                safeDateTime((string)$row['start_at']),
+                safeDateTime((string)$row['end_at'])
+            );
+        }
+        return $pinnedEvents;
+    }
+
+    /**
+     * @param int $pinId
+     * @return PinnedEvent|null
+     * @throws Exception
+     * @throws mysqli_sql_exception
+     */
+    public function getPinnedEvent(int $pinId): ?PinnedEvent
+    {
+        if ($pinId <= 0){
+            return null;
+        }
+
+        $row = $this->executeReadOne(
+            "SELECT `pin_id`, `event_id`, `start_at`, `end_at` 
+            FROM `pins` 
+            WHERE `pin_id` = ?",
+            [$pinId],
+            "i"
+        );
+
+        if ($row === null){
+            throw new Exception("Pinned event $pinId not found");
+        }
+
+        return new PinnedEvent(
+            $pinId,
+            (int) $row['event_id'],
+            safeDateTime((string)$row['start_at']),
+            safeDateTime((string)$row['end_at'])
+        );
+    }
+
     /**
      * Insert an event pin.
+     * @param int $eventId
+     * @param DateTime|null $startAt
+     * @param DateTime|null $endAt
+     * @return int
      * @throws  mysqli_sql_exception
      * @throws InvalidArgumentException
      */
-    public function insertPin(int $eventId, DateTime $startAt = null, DateTime $endAt = null): int
+    public function insertPin(int $eventId, ?DateTime $startAt = null, ?DateTime $endAt = null): int
     {
         if ($endAt !== null && $endAt < ($startAt ?? new DateTime())) {
             throw new InvalidArgumentException('endAt must be after startAt');
@@ -72,6 +152,7 @@ public function insertPin(int $eventId, DateTime $startAt = null, DateTime $endA
 
     /**
      * Update an event pin.
+     * @throws InvalidArgumentException
      * @throws  mysqli_sql_exception
      */
     public function updatePin(int $eventId, ?DateTime $startAt = null, ?DateTime $endAt = null): bool
@@ -97,4 +178,14 @@ public function updatePin(int $eventId, ?DateTime $startAt = null, ?DateTime $en
             'ss'
         );
     }
+
+    /**
+     * @param int $pinId
+     * @return bool
+     * @throws  mysqli_sql_exception
+     */
+    public function deletePin(int $pinId): bool
+    {
+        return $this->executeDelete('pins', 'pin_id', $pinId);
+    }
 }
diff --git a/src/Event/Model/PinnedEvent.php b/src/Event/Model/PinnedEvent.php
new file mode 100644
index 0000000..2853fc7
--- /dev/null
+++ b/src/Event/Model/PinnedEvent.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Compucie\Database\Event\Model;
+
+use DateTime;
+
+readonly class PinnedEvent
+{
+    /**
+     * @param int $id
+     * @param int $eventId
+     * @param DateTime $startAt
+     * @param DateTime $endAt
+     */
+    public function __construct(
+        private int      $id,
+        private int      $eventId,
+        private DateTime $startAt,
+        private DateTime $endAt
+    ) {
+    }
+
+    public function getId(): int
+    {
+        return $this->id;
+    }
+
+    public function getEventId(): int
+    {
+        return $this->eventId;
+    }
+
+    public function getStartAt(): DateTime
+    {
+        return $this->startAt;
+    }
+
+    public function getEndAt(): DateTime
+    {
+        return $this->endAt;
+    }
+}
\ No newline at end of file
diff --git a/src/Member/Model/MemberAccess.php b/src/Member/Model/MemberAccess.php
new file mode 100644
index 0000000..da0ebda
--- /dev/null
+++ b/src/Member/Model/MemberAccess.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Compucie\Database\Member\Model;
+
+readonly class MemberAccess
+{
+    /**
+     * @param int $congressusMemberId
+     * @param string $reason
+     * @param bool $hasAccess
+     */
+    public function __construct(
+        private int $congressusMemberId,
+        private string $reason,
+        private bool $hasAccess
+    ) {
+    }
+
+    public function getCongressusMemberId(): int
+    {
+        return $this->congressusMemberId;
+    }
+
+    public function getReason(): string
+    {
+        return $this->reason;
+    }
+
+    public function getHasAccess(): bool
+    {
+        return $this->hasAccess;
+    }
+}
\ No newline at end of file
diff --git a/src/Member/RfidTableManager.php b/src/Member/RfidTableManager.php
index 59d3355..1f68da3 100644
--- a/src/Member/RfidTableManager.php
+++ b/src/Member/RfidTableManager.php
@@ -4,6 +4,7 @@
 
 use Compucie\Database\Member\Exceptions\ActivationTokenNotFoundException;
 use Compucie\Database\Member\Exceptions\CardNotRegisteredException;
+use Compucie\Database\Member\Model\MemberAccess;
 use DateTime;
 use Exception;
 use mysqli;
@@ -30,6 +31,19 @@ protected function createRfidTable(): void
             $statement->execute();
             $statement->close();
         }
+
+        $statement = $this->getClient()->prepare(
+            "CREATE TABLE IF NOT EXISTS `access` (
+                `congressus_member_id` INT NOT NULL,
+                `reason` VARCHAR(255) DEFAULT NULL,
+                `has_access` BOOLEAN NOT NULL DEFAULT FALSE,
+                PRIMARY KEY (`congressus_member_id`)
+            );"
+        );
+        if ($statement){
+            $statement->execute();
+            $statement->close();
+        }
     }
 
     /**
@@ -176,4 +190,154 @@ public function deleteMembersActivatedRegistrations(int $congressusMemberId): bo
             ['`is_email_confirmed` = TRUE']
         );
     }
+
+    /**
+     * @param int $congressusMemberId
+     * @param string $reason
+     * @param bool $hasAccess
+     * @return int
+     * @throws mysqli_sql_exception
+     */
+    public function addMemberAccess(int $congressusMemberId, string $reason, bool $hasAccess = false): int
+    {
+        return $this->executeCreate(
+            "access",
+            ["`congressus_member_id`", "`reason`", "`has_access`"],
+            [
+                $congressusMemberId,
+                $reason,
+                $hasAccess,
+            ],
+            "isi"
+        );
+    }
+
+    /**
+     * @return array<MemberAccess>
+     * @throws mysqli_sql_exception
+     */
+    public function getAllMemberAccesses(): array
+    {
+        $rows = $this->executeReadAll(
+            "SELECT `congressus_member_id`, `reason`, `has_access`
+            FROM `access`"
+        );
+
+        $memberAccesses = [];
+
+        foreach ($rows as $row) {
+            $memberAccesses[] = new MemberAccess(
+                (int) $row['congressus_member_id'],
+                $row['reason'],
+                (bool)$row['has_access']
+            );
+        }
+        return $memberAccesses;
+    }
+
+    /**
+     * @param int $congressusMemberId
+     * @return MemberAccess|null
+     * @throws Exception
+     * @throws mysqli_sql_exception
+     */
+    public function getMemberAccesses(int $congressusMemberId): ?MemberAccess
+    {
+        if ($congressusMemberId <= 0){
+            return null;
+        }
+
+        $row = $this->executeReadOne(
+            "SELECT `congressus_member_id`, `reason`, `has_access` 
+            FROM `access` 
+            WHERE `congressus_member_id` = ?",
+            [$congressusMemberId],
+            "i"
+        );
+
+        if ($row === null){
+            throw new Exception("Member access for $congressusMemberId not found");
+        }
+
+        return new MemberAccess(
+            $congressusMemberId,
+            $row['reason'],
+            (bool)$row['has_access']
+        );
+    }
+
+    /**
+     * @param int $congressusMemberId
+     * @param string|null $reason
+     * @param bool|null $hasAccess
+     * @param bool $clearReason
+     * @return bool
+     * @throws mysqli_sql_exception
+     */
+    public function updateMemberAccess(
+        int $congressusMemberId,
+        ?string $reason = null,
+        ?bool $hasAccess = null,
+        bool $clearReason = false
+    ): bool {
+        $fields = [];
+        $params = [];
+        $types  = '';
+
+        if ($clearReason) {
+            $fields[] = 'reason = NULL';
+        } elseif ($reason !== null) {
+            $fields[] = 'reason = ?';
+            $params[] = $reason;
+            $types   .= 's';
+        }
+
+        if ($hasAccess !== null) {
+            $fields[] = 'has_access = ?';
+            $params[] = $hasAccess;
+            $types   .= 'i';
+        }
+
+        return $this->executeUpdate('access', 'congressus_member_id', $congressusMemberId, $fields, $params, $types);
+    }
+
+    /**
+     * @param int $congressusMemberId
+     * @param string $reason
+     * @return bool
+     * @throws mysqli_sql_exception
+     * @throws Exception
+     */
+    public function revokeMemberAccess(int $congressusMemberId, string $reason): bool
+    {
+        if ($reason === "") {
+            throw new Exception("Revoke member access reason cannot be empty");
+        }
+        return $this->updateMemberAccess($congressusMemberId, $reason, false);
+    }
+
+    /**
+     * @param int $congressusMemberId
+     * @param string $reason
+     * @return bool
+     * @throws mysqli_sql_exception
+     * @throws Exception
+     */
+    public function approveMemberAccess(int $congressusMemberId, string $reason): bool
+    {
+        if ($reason === "") {
+            throw new Exception("Approve member access reason cannot be empty");
+        }
+        return $this->updateMemberAccess($congressusMemberId, $reason, true);
+    }
+
+    /**
+     * @param int $congressusMemberId
+     * @return bool
+     * @throws mysqli_sql_exception
+     */
+    public function deleteMemberAccess(int $congressusMemberId): bool
+    {
+        return $this->executeDelete("access", "congressus_member_id", $congressusMemberId);
+    }
 }
diff --git a/src/Poll/Model/Options.php b/src/Poll/Model/Options.php
deleted file mode 100644
index 2671033..0000000
--- a/src/Poll/Model/Options.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-
-namespace Compucie\Database\Poll\Model;
-
-class Options
-{
-    /**
-     * @var array<int> $ids
-     */
-    private array $ids;
-    /**
-     * @var array<string> $texts
-     */
-    private array $texts;
-    /**
-     * @var array<int> $voteCounts
-     */
-    private array $voteCounts;
-
-    /**
-     * @param array<int> $ids
-     * @param array<string> $texts
-     * @param array<int> $voteCounts
-     */
-    public function __construct(
-        array $ids = array(),
-        array $texts = array(),
-        array $voteCounts = array(),
-    ) {
-        $this->ids = array();
-        $this->texts = array();
-        $this->voteCounts = array();
-
-        foreach ($ids as $id) {
-            $this->registerId($id);
-        }
-
-        foreach ($texts as $id => $text) {
-            $this->setText((int)$id, (string)$text);
-        }
-
-        foreach ($voteCounts as $id => $count) {
-            $this->setVoteCount((int)$id, (int)$count);
-        }
-    }
-
-    public function getText(int $id): string
-    {
-        return $this->texts[$id] ?? '';
-    }
-
-    public function getVoteCount(int $id): int
-    {
-        return $this->voteCounts[$id] ?? 0;
-    }
-
-    public function setText(int $id, string $text): void
-    {
-        $this->texts[$id] = $text;
-        $this->registerId($id);
-    }
-
-    public function setVoteCount(int $id, int $voteCount): void
-    {
-        $this->voteCounts[$id] = $voteCount;
-        $this->registerId($id);
-    }
-
-    /**
-     * @return array<int>
-     */
-    public function getIds(): array
-    {
-        return $this->ids;
-    }
-
-    private function registerId(int $id): void
-    {
-        if (!in_array($id, $this->ids)) {
-            $this->ids[] = $id;
-        }
-    }
-}
diff --git a/src/Poll/Model/Poll.php b/src/Poll/Model/Poll.php
index 2631e29..7d8b632 100644
--- a/src/Poll/Model/Poll.php
+++ b/src/Poll/Model/Poll.php
@@ -9,12 +9,20 @@
  */
 readonly class Poll
 {
+    /**
+     * @param int $id
+     * @param string $question
+     * @param DateTime $publishedAt
+     * @param DateTime $expiresAt
+     * @param array<Option> $options
+     * @param int $voteCount
+     */
     public function __construct(
         private int      $id,
         private string   $question,
         private DateTime $publishedAt,
         private DateTime $expiresAt,
-        private Options  $options,
+        private array  $options,
         private int      $voteCount,
     ) {
     }
@@ -39,7 +47,10 @@ public function getExpiresAt(): DateTime
         return $this->expiresAt;
     }
 
-    public function getOptions(): Options
+    /**
+     * @return array<Option>
+     */
+    public function getOptions(): array
     {
         return $this->options;
     }
diff --git a/src/Poll/PollDatabaseManager.php b/src/Poll/PollDatabaseManager.php
index bb1a0e7..a43a6fd 100644
--- a/src/Poll/PollDatabaseManager.php
+++ b/src/Poll/PollDatabaseManager.php
@@ -4,7 +4,6 @@
 
 use Compucie\Database\DatabaseManager;
 use Compucie\Database\Poll\Model\Option;
-use Compucie\Database\Poll\Model\Options;
 use Compucie\Database\Poll\Model\Poll;
 use Compucie\Database\Poll\Model\Vote;
 use DateTime;
@@ -118,7 +117,6 @@ public function getPoll(int $pollId): ?Poll
         }
 
         $options            = $this->getOptions($pollId);
-        $optionsVoteCounted = $this->getVoteCounts($pollId, $options);
         $pollVoteCount      = $this->getPollVoteCount($pollId);
 
         return new Poll(
@@ -126,7 +124,7 @@ public function getPoll(int $pollId): ?Poll
             (string)$row['question'],
             safeDateTime((string)$row['published_at']),
             safeDateTime((string)$row['expires_at']),
-            $optionsVoteCounted,
+            $options,
             $pollVoteCount
         );
     }
@@ -390,13 +388,13 @@ public function getOption(int $optionId): ?Option
     /**
      * Return the options for the given poll.
      * @param   int     $pollId     ID of the poll for which to get the options.
-     * @return  Options             Object with the options.
+     * @return  array<Option>       Object with the options.
      * @throws  mysqli_sql_exception
      */
-    public function getOptions(int $pollId): Options
+    public function getOptions(int $pollId): array
     {
         if ($pollId <= 0) {
-            return new Options();
+            return array();
         }
 
         $rows = $this->executeReadAll(
@@ -407,13 +405,16 @@ public function getOptions(int $pollId): Options
             "i"
         );
 
-        $options = new Options();
+        $options = array();
 
         foreach ($rows as $row) {
-            $options->setText(
-                (int)$row['option_id'],
-                (string)$row['text']
+            $option = new Option(
+                $row['option_id'],
+                $pollId,
+                $row['text'],
+                $this->getVotes($row['option_id'])
             );
+            $options[] = $option;
         }
 
         return $options;
@@ -448,39 +449,6 @@ public function deleteOption(int $optionId): bool
         return $this->executeDelete('options', 'option_id', $optionId);
     }
 
-    /**
-     * Return the options and the vote count for each option.
-     * The value is another array that contains the option text and the vote count.
-     * @param   int         $pollId     ID of the poll for which to get the vote counts.
-     * @param   Options     $options    Object with the options.
-     * @return  Options                 Object with the options and their vote counts.
-     * @throws  mysqli_sql_exception
-     */
-    private function getVoteCounts(int $pollId, Options $options): Options
-    {
-        $rows = $this->executeReadAll(
-            "SELECT `option_id`, COUNT(*) AS cnt
-         FROM `votes`
-         WHERE `poll_id` = ?
-         GROUP BY `option_id`",
-            [$pollId],
-            "i"
-        );
-
-        foreach ($options->getIds() as $optionId) {
-            $options->setVoteCount($optionId, 0);
-        }
-
-        foreach ($rows as $row) {
-            $options->setVoteCount(
-                (int)$row['option_id'],
-                (int)$row['cnt']
-            );
-        }
-
-        return $options;
-    }
-
     /* ------------- VOTES ------------- */
 
     /**
diff --git a/tests/PollDatabaseManagerTest.php b/tests/PollDatabaseManagerTest.php
index f7220c9..6113c7c 100644
--- a/tests/PollDatabaseManagerTest.php
+++ b/tests/PollDatabaseManagerTest.php
@@ -288,11 +288,11 @@ function testGetPoll(): void
 //        echo $poll->getExpiresAt()->format('Y-m-d H:i:s');
         assertSame($date1->format('Y-m-d H:i:s'), $poll->getExpiresAt()->format('Y-m-d H:i:s'));
         $options = $poll->getOptions();
-        assertSame(2, count($options->getIds()));
-        assertSame($option1, $options->getText(1));
-        assertSame(2, $options->getVoteCount(1));
-        assertSame($option2, $options->getText(2));
-        assertSame(1, $options->getVoteCount(2));
+        assertSame(2, count($options));
+        assertSame($option1, $options[0]->getText());
+        assertSame(2, $options[0]->getVoteCount());
+        assertSame($option2, $options[1]->getText());
+        assertSame(1, $options[1]->getVoteCount());
         assertSame(3, $poll->getVoteCount());
     }