San Marcos Trick Or Treat Events

(SiC) & Stiff Bizkit USA – Halloween Eve Bash at Ragnar's!

Ragnar’s 30 Oct 2026

Howl-O-Ween Pawty

2977 I-35 #102, San Marcos, TX, United States, Texas 78666 29 Oct 2026

HALLOWEEN RAVE

Vega Studio 29 Oct 2026

Ward Trunk or Treat

The Church of Jesus Christ of Latter-day Saints 30 Oct 2026

Farmer Fred’s Harvest Fall Carnival

San Marcos City Park 30 Oct 2026

Howl-O-Ween Pet Adoption Event

1426 Blushing Aster Dr., San Marcos, TX, United States, Texas 78666 30 Oct 2026

Trunk or Treat

2500 Hunter Rd, San Marcos, TX, United States, Texas 78666 31 Oct 2026