Mon, Aug 10 – December 11
Arts & culture
The Selena Effect
Mon, August 10 · Check source for daily hours
The Wittliff Collections / Alkek Library
Free
San Marcos, Texas
Upcoming events in San Marcos
Browse upcoming San Marcos, Texas event listings by date, category, or venue, and confirm details with the official organizer.
October 10, 2026–October 10, 2026 · Central Time
Upcoming events in San Marcos
24 events listed · Filters applied. Clear filtersDetails can change. Confirm with the official source.
Mon, Sep 28 – October 26
Education
CSE Catapult
Mon, September 28 · 12:00 PM
CSE Gathering Space ,Alkek Library | 3rd Floor , San Marcos, Texas, Un, Texas
Check official source
Thu, Oct 1 – October 31
Education
Cybersecurity Awareness Month 2026
Thu, October 1 · Check source for daily hours
Texas State University
Free
Thu, Oct 8 – October 11
Sports
Texas State Women's Tennis vs ITA Regionals
Thu, October 8 · Check source for daily hours
Waco, TX
Check official source
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Festivals
Fall Native Plant Sale & Monarch Festival
Sat, October 10 · 9:00 AM
San Marcos Discovery Center
free event admission; plants are at cost
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sports
Texas State Volleyball vs Washington State - Maroon Madness: Wear Maroon!
Sat, October 10 · 1:00 PM
San Marcos, Texas, Strahan Arena at the University Events Center
Check official source
Sat, Oct 10
Music
Sean Patrick's: Frights and Sounds w/ DJ 2 , Hyperbeam, Altair, Will Riley and The Band of Brothers, Ossifer, OTX, End Of Evergreen, Cytera, Ariah Fal
Sat, October 10 · 5pm
Sean Patrick's
Listed as free
Sat, Oct 10
Sat, Oct 10
Music
Ragnar's: Beyond The Yellow Brick Road, One Night of Billy
Sat, October 10 · 6pm
Ragnar's
Listed as free
Sat, Oct 10
Music
Tantra: Rock Bottom String Band, Possessed By Paul James
Sat, October 10 · 7pm
Tantra
Listed as free
Sat, Oct 10
Music
Cheatham St Warehouse: Dustin De La Garza
Sat, October 10 · 8pm
Cheatham St Warehouse
Listed as free
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Sat, Oct 10
Arts & culture
Wellspring
Sat, October 10 · Gallery hours: 12:30 PM–4:30 PM
The Wittliff Collections, Alkek Library, 7th floor
Free