La Mesa Halloween Events

Halloween events Happening Next in La Mesa, CA

Grossmont Center Trick-or-Treat Festival

 Grossmont Center 31 Oct 2025
TRICK-OR-TREAT FREE

Howl-O-Ween Hounds Mega Pet™️ Adoption Event

 Grossmont Center Dr, La Mesa, CA 91942, United States 18 Oct 2025
DOG

KAHOOTS Booth at El Cajon's Hauntfest

 Main Street El Cajon 15 Oct 2025
HALLOWEEN