Mission Monster Mash

Mission Monster Mash is a trunk-or-treat at 3122 Roosevelt in San Antonio, TX, on Friday, October 23 from 5 PM to 7 PM. That's one week before Halloween. Costumes are part of the fun. It is listed as family-friendly. Within three days of it, 35 more Halloween events happen around San Antonio.

Date & Time

Friday, October 23 · 5 PM – 7 PM

UTC-05:00

Location

3122 Roosevelt, San Antonio, TX, United States, Texas 78214 | San Antonio, TX

Mission Monster Mash
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Know before you go

When
Friday, October 23, 2026, 5 PM to 7 PM (one week before Halloween)
Where
3122 Roosevelt, San Antonio, TX, United States, Texas 78214
Length
About 2 hours
Ages
Family-friendly
Type
Trunk or Treat
Dress code
Costumes encouraged

Details

Calling all Boos and Ghouls! Join us for our annual Mission Monster Mash! Enjoy an evening of FREE, safe family fun for all ages. The evening will include a "trunk or treat", games, trunk prizes, and plenty of other fun sure to make you SCREAM for more! FREE and Open to the Community!

Event Location

3122 Roosevelt, San Antonio, TX, United States, Texas 78214

Event Host

Harvey E. Najim Family YMCA Harvey E. Najim Family YMCA

Explore more by tags

Halloween in San AntonioTrunk-or-treat in San AntonioCostume-parties in San Antonio

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Bexar County's Pct. 2 Fall FestivalAlso a trunk-or-treatSat, Oct 17San Antonio Halloween Bar Crawl1 day laterSat, Oct 24San Antonio Stock Show & Rodeo Haunted Hayrides1 day earlierThu, Oct 22

Questions?

When is Mission Monster Mash?

It is on Friday, October 23, 2026, from 5 PM to 7 PM, one week before Halloween.

Where is Mission Monster Mash?

It takes place at 3122 Roosevelt, San Antonio, TX, United States, Texas 78214.

Can kids go to Mission Monster Mash?

Yes, it is listed as a family-friendly Halloween event.

Should I wear a costume to Mission Monster Mash?

Yes, costumes are encouraged.

How long is Mission Monster Mash?

It runs for about 2 hours, from 5 PM to 7 PM.

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