Update events.yaml

Author: Gracedtc

_data/events.yaml

@@ -27,7 +27,7 @@
   link: https://lu.ma/e5xkz413
 
 
-- time: 2025-07-01 17:00:00
+- time: 2025-07-21 17:00:00
   title: "Introduction to Vibe Coding: Build a Game with AI"
   speakers: [alexeygrigorev]
   type: workshop