Oct 31 13th Annual Dia de los Muertos 5K Run/Walk & Kids Fun Run at Hernandez Elementary 8:00 am - 11:00 am Hernandez Elementary School 333 Stagecoach Trail, San Marcos Event Details Get Directions
Oct 31 Halloween Paint Jam at San Marcos Film Lab 11:00 am - 7:00 pm San Marcos Film Lab 145 S L B J Dr, San Marcos Event Details Get Directions
Oct 31 Candace Hastings Live at Industry 12:00 pm - 2:00 pm Industry San Marcos 110 E. Martin Luther King Dr., Suite 126, San Marcos Event Details Get Directions
Oct 31 The Fright Crawl at San Marcos Halloween Day Bar Crawl 1:00 pm - 8:00 pm Downtown San Marcos San marcos Event Details Get Directions
Oct 31 Boo Fest 2026 at Wonder World Cave & Adventure Park 4:00 pm - 7:00 pm Wonder World Cave & Adventure Park 1000 Prospect St., San Marcos Event Details Get Directions
Oct 31 Haunted Island Murder Mystery at Wineaux 7:00 pm - 9:00 pm Wineaux Wine Bar 314 E Hutchison St, San Marcos Event Details Get Directions
Oct 31 Halloween Bar Crawl in Downtown San Marcos 7:30 pm Downtown San Marcos San marcos Event Details Get Directions
Nov 15 Sinister Sundays: A Dark Market at Triple Six Social 9:00 am - 1:00 pm Triple Six Social 329 Cheatham St., San Marcos Event Details Get Directions
