31st Union
Welcome Menu
Ready Made REVIEWS
Reservations Private Parties Tasting Dinners
Visit Us About Us
WelcomeMenu Reservations Reservations Private Parties Tasting Dinners
31st Union
Contact Visit Us About Us Ready MadeREVIEWS

MENU   GIFT CARDS   RESERVATIONS    READY MADE   ABOUT US  PRIVATE PARTIES  REVIEWS  CONTACT US

31st Union

5 South Ellsworth, San Mateo, CA 94401

650.458.6474

Ready Made

25 South Ellsworth, San Mateo, CA 94001

650.435.5437

Subscribe

Sign up with your email address to receive news and updates on tasting dinners, menu changes and promotions. 

We send 1-3 emails a month. We never share or sell customer data.

Thank you for your interest in 31st Union! We look forward to seeing you son. 

31st Union
5 South Ellsworth,
San Mateo, CA,
USA
650.458.0049 events@31stunion.com
Hours
Tue 11:30am to 2:00pm, 5:00pm to 9:30pm
Wed 11:30am to 2:00pm, 5:00pm to 9:30pm
Thu 11:30am to 2:00pm, 5:00pm to 9:30pm
Fri 11:30am to 2:00pm, 5:00pm to 10:00pm
Sat 11:30am to 2:00pm, 5:00pm to 10:00pm
Sun 11:30am to 2:00pm, 5:00pm to 9:00pm