Easy as 3.14

Catering with Pi is easy as 3.14

From just a few pizzas for an office party to a full dinner for hundreds, Pi Pizzeria will handle all of the food and drink for your next event.

We can bake on site with our mobile kitchens to provide an experience just as fresh as in our restaurants.

The Pi truck is perfect for casual events where your guests can help themselves, or we will happily set up and serve in your home or venue of choice.

Pi Catering is an affordable, fun and delicious way to impress your guests.

Inquire about Pi Catering for your event

Perfect for your next...

Rehearsal Dinner
Baby Shower
Wedding Shower
Business Meeting
Happy Hour



Deep Dish, Classic Thin Crust, Whole Wheat or combo - $7/person
# of pizzas delivered based on 3-4 ppl/Pizza
+ $5 for each gluten-free pizza


Bada Bing, BLT, Kale-ifornication, Simple Salad, Caesar
$5/person (add $1 / person for added chicken)
Minimum of 3 people per salad variety ordered 


Garlic Bread - $2/person

Hummus - $2/person

Meatballs - $1 each

Wings - $1.50 each

Pi Squares - $1.50 each


Soft Drinks - $2/person (cans or bottles)
Coke, Diet, Sprite, Fitz's Root Beer, Fitz's Ginger Beer, Fitz's Orange, Fitz's Grape, La Croix

Beer, Wine and Cocktails - choose from a selection of canned beers, wine, sangria and other drinks. We will also customize a drink menu for your special event.


Apple Pi(e), Chocolate Skillet Cake, Cheesecake, Ice Cream - $6/person
or let us serve a custom cake or dessert of your choice.

Other Details

$200 minimum

Sales tax not included

Service charge of 18% will be added to all catering events

Additional delivery fee may apply for distant locations

Pi will provide plates and utensils upon request for no extra charge


Inquire about your event


For More Information


Please contact our Events Coordinator




Or, host your event in one of 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 24 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.


Pi Delmar


Pi at the MX (Downtown STL)


Pi Central West End 


Pi Penn Quarter (DC)