Easy as 3.14

Hosting an event with Pi is easy as 3.14

We offer semi-private dining for groups of 20 or more, as well as on-site catering with our Pi Truck. 

Our spaces, depending on location, are available for buyout functions and can accomodate up to 125 guests. We will design a food and beverage package to fit your group’s needs or your guests can order a la carte. Get in touch to learn how reasonably we can host or cater your event!

Inquire about your event

Host your next...

Rehearsal Dinner, Birthday, Graduation, Baby Shower, Wedding Shower, Business Meeting, Happy Hour

Our Spaces

STL - Central West End
Up to 40 people seated semi-private, more for standing receptions; designated area for private bartender.

STL - Delmar Loop
Private room seats 45

STL - MX (Downtown)
Up to 36 in private room, 50 or more in non-private area.

STL - Pi On the Spot
Our mobile unit can cater your office, party, wedding reception, birthday or late night snack.

DC - Penn Quarter
Mezzanine seats up to 40; Private Dining Room seats up to 65.

For More Information

Please contact our Events Coordinator



Pi Delmar

Inquire about your event


Pi at the MX (Downtown STL)

 Inquire about your event


Pi Central West End 

Inquire about your event


Pi Penn Quarter (DC)