21
Saturday
Nov 2026
World Hello Day
Celebrated on November 21, World Hello Day promotes peace and friendship through the simple act of greeting others. The idea is to say “hello” to at least ten people, showing that small gestures of kindness can build understanding and connection across communities.
6 Activities
+2
Ready to join or want to explore first?
Join thousands of activity professionals worldwide.
Have an idea, or didn't see what you need?
Suggest one and we'll add it to the library.
Suggest Activity
Suggest Activity
World Hello Day