Book a banquet room

Host your next event at JJ's!

We can accommodate groups of 10 to 100 with our spacious banquet rooms. Set-up a date with a hostess or server and then meet with a manager to discuss food options. 

We do not charge to use our rooms as long as you buy food! A $50 deposit is required to hold your date but will be returned on the day of your event.

Give us a call today to check room availability!

JJ's Restaurant

200 Fort Zumwalt Sq, O'Fallon, Missouri 63366, United States

(636) 978-1737


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