Halloween Howler
Sat, Oct 24
|Calgary
Halloween Howler is a free, all-ages trick-or-treat adventure through BLOX. Starting at the BLOX Arts Centre, families grab a map and explore participating local businesses for candy, activities, and community-curated treats along the way.


Time & Location
Oct 24, 2026, 3:00 p.m. – 5:00 p.m.
Calgary, 834 11 Ave SW, Calgary, AB T2R 0E5, Canada
About the event
Halloween Howler is back and brewing in the Beltline. It would be a grave mistake to miss this! 🎃
Start at the BLOX Arts Centre to grab your Trick-or-Treat Map, enjoy games and activities before heading out on a Beltline trick’r treat route filled with candy, surprises and plenty of Halloween fun.
RSVP at the link in our bio so we can provide enough tricks and treats for all!
Costumes encouraged! 👻
📍 834 11 Ave SW
🗓️ Saturday, October 24
