BAR Three Twenty One

BAR Three Twenty One Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from BAR Three Twenty One, Bar, 321 North Main Avenue, San Antonio, TX.

- 12 Beers on draft
- Over 25 Different beers/seltzers
- Over 100 Different Liquors
- Darts, Pool, Shuffle Board
- Sports & Music
- PPV and UFC Fights
- MLB Extra Innings, NFL Sunday Ticket, ESPN +
- Watch all your Favorite Teams
- NEVER A COVER

Join us for Downtown’s Best Happy Hour! Every Monday- Friday from 2-7 enjoy delicious drinks and good company! Bring you...
05/13/2026

Join us for Downtown’s Best Happy Hour! Every Monday- Friday from 2-7 enjoy delicious drinks and good company! Bring your friends and co-workers and Happy Hour with us! We’re located in the heart of downtown at 321 N Main.

Calling all May Birthdays! Tag you or a friend who has a May birthday for a chance to win a birthday package. Winners wi...
05/02/2026

Calling all May Birthdays! Tag you or a friend who has a May birthday for a chance to win a birthday package. Winners will be selected throughout the month of May! Must be 21+

04/14/2026

NIOSA TICKET GIVEAWAY!!! Like and share this post. Rules: Must share and tag the bar for your chance to win 2 Niosa Tickets! Multiple winners will be announced this Wednesday!

04/03/2026

Join us Thursday, April 16th for the Fiesta Kick Off Party. 🔥 Latin Rave Experience 🔥

We’ve got a stacked lineup of DJs bringing the energy all night:
Latin • Tech House • Cumbias • Reggaeton • EDM

🎶 Party starts at 9PM

03/29/2026

Spurs games with SOUND ON

Big plays. Loud crowd.
Every screen locked in 🏀

If you’re not here… you’re missing it

This Thursday, come watch your favorite college team and enjoy some great drink specials! We have $4 Double Well Drinks,...
03/24/2026

This Thursday, come watch your favorite college team and enjoy some great drink specials! We have $4 Double Well Drinks, Pints and White Claw during happy hour along with our daily drink specials. We’re located in the heart of downtown at 321 N Main Ave.

Baseball starts this Wednesday! Come watch your favorite team with us! We have double well drinks and pints during Hap...
03/24/2026

Baseball starts this Wednesday! Come watch your favorite team with us! We have double well drinks and pints during Happy hour for $4 (Mon-Fri) and drink specials every single day!

03/14/2026
Join us Saturday March 7th for Latin Night! DJ Danny D will be playing all your favorite music!The party starts at 10! B...
03/04/2026

Join us Saturday March 7th for Latin Night! DJ Danny D will be playing all your favorite music!
The party starts at 10! Bring your friends and have a good time at Bar 321!

Address

321 North Main Avenue
San Antonio, TX
78205

Opening Hours

Monday 2pm - 2am
Tuesday 2pm - 2am
Wednesday 2pm - 2am
Thursday 2pm - 2am
Friday 2pm - 2am
Saturday 12pm - 2am
Sunday 12pm - 2am

Telephone

+12102578064

Website

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