diff --git a/src/data/communities.yml b/src/data/communities.yml
--- a/src/data/communities.yml
+++ b/src/data/communities.yml
@@ -21,8 +21,6 @@
   location: Colorado, US
   description: Colorado ATProtocol user group
   bluesky: https://bsky.app/profile/colorado.atprotocol.space
-  extraEventAccounts:
-    - pyxorium.com
 
 - name: ATProto Brazil
   handle: atproto.com.br
diff --git a/src/lib/events.ts b/src/lib/events.ts
--- a/src/lib/events.ts
+++ b/src/lib/events.ts
@@ -237,9 +237,18 @@
     }
   }
 
-  // Filter to upcoming events and sort by date
+  // Filter to upcoming events, deduplicate, and sort by date
   const now = new Date();
-  return allEvents
+  const upcoming = allEvents
     .filter(e => new Date(e.date) >= now)
     .sort((a, b) => new Date(a.date).getTime() - new Date(b.date).getTime());
+
+  // Deduplicate by name + start time (same event posted by multiple accounts)
+  const seen = new Set<string>();
+  return upcoming.filter(e => {
+    const key = `${e.name.toLowerCase().trim()}|${e.date}`;
+    if (seen.has(key)) return false;
+    seen.add(key);
+    return true;
+  });
 }
diff --git a/src/pages/events.astro b/src/pages/events.astro
--- a/src/pages/events.astro
+++ b/src/pages/events.astro
@@ -12,16 +12,14 @@
   name: string;
   handle: string;
   location: string;
-  extraEventAccounts?: string[];
 }
 
 const communities = yaml.load(communitiesRaw) as Community[];
 
-// Build event account list: atmosphere.community + all community handles + extra accounts
+// Build event account list: atmosphere.community + all community handles
 const eventAccounts = [
   'atmosphere.community',
   ...communities.map(c => c.handle),
-  ...communities.flatMap(c => c.extraEventAccounts ?? []),
 ];
 
 // Verify core services are reachable
diff --git a/src/pages/index.astro b/src/pages/index.astro
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -21,7 +21,6 @@
   description?: string;
   bluesky?: string;
   website?: string;
-  extraEventAccounts?: string[];
 }
 
 const communities = yaml.load(communitiesRaw) as Community[];
@@ -66,11 +65,10 @@
   tag: post.tags?.[0],
 }));
 
-// Build event account list: atmosphere.community + all community handles + extra accounts
+// Build event account list: atmosphere.community + all community handles
 const eventAccounts = [
   'atmosphere.community',
   ...communities.map(c => c.handle),
-  ...communities.flatMap(c => c.extraEventAccounts ?? []),
 ];
 
 // Fetch events from ATProto (community.lexicon.calendar.event)