Chicago's very own Alejandro Roman serves you a

Detroit Style Pizza Pop-up

Alejandro Roman of Grumpy Pies Detroit Style Pizza preps a specialty.
Grumpy Pies Pizza serving a Cheese and Grumpy Bomb orders.
Grumpy Pies Pizza getting sliced and boxed for to-go order
Grump Pies Forza Italia Pizza on display and ready to be served
Grumpy Pies Detroit Style Cheese Pizza on display with a perfect crust!

Grumpy Pies is a pop-up resident at MARZ Brewery located in Bridgeport, you know, the Mothership that serves savory elixirs, potions, and ales.


You'll also catch us hustling pizza at other Chicago venues, festivals, and collab events throughout the year. So be sure to keep tabs with us—who knows, we might even go on tour!

“Grumpy is the name, and making fire pizza is my game. So if you want to try something deliciously new, then grub on through!”

Grumpy Pies Pizza black on light icon

Alejandro Roman

Owner of Grumpy Pies Pizza

Alejandro Roman of Grumpy Pies captured making delicious Detroit Style Pizza.

Our next pop-up is on Monday, March 31st at the Mothership from 5pm-9pm. We reccommend you show up early as we've been selling out every event!

Detriot Style Pizza Menu

Cheese

$21

8x10 inch house-made signature Red Grumpy Sauce, basil, mozzarella, and pecorino.

Pepperoni

$24

8x10 inch pepperoni with house-made signature Red Grumpy Sauce, mozzarella, and pecorino.

Grumpy Bomb

$25

8x10 inch sausage and pepperoni with house-made signature Red Grumpy Sauce, mozzarella, and giardiniera.

Chorizo & Papas

$25

8x10 inch chorizo and potato with roasted poblano cream sauce, mozzarella, and pecorino.

Elizacakes & Desert Menu

Tiramisú

$5

Churro Cheese Cake

$5

Chocolate Chip Cookies

$3

Chicago Reader ranked us 2nd runner-up for Best New Pop-up

Chicago Reader votes Grumpy Pies Pizza Best New Pop-up of 2023
Three of the city's flyest food and beverage makers collaborate for a pop-up featuring mole pizza paired with mole stout at Marz Community Brewing Co.

AXIOS Chicago rep's us as the flyest 3-some in the city