Duluth has another new business coming to town. Actually, it's partnering with an existing business to offer everything under one roof and promise affordable meals.

Mount Royal Chilly Billy's Location Transforming

MadHouse Burgers has partnered with Chilly Billy's Frozen Yogurt to transform the Mount Royal location into a fast-casual burger restaurant. Chilly Billy's will still be serving their frozen yogurt products along with the MadHouse Burgers menu.

MadHouse Burgers is located at 1608 Woodland Avenue in Mount Royal.

MadHouse Burgers - What's On The Menu

Madhouse Burgers features smashburgers, along with sides like fries and tots in 4 different seasonings.  Signature Smash Burgers start at $7.99. Some of the burgers featured are Pulled Pork Smash Burger, Southwest Smawsh Burger, Jalapeno Popper Smash Burger, Bacon Smash Burger, and others.

Madhouse Burgers
Madhouse Burgers
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Also on the menu are items like the Walley Basket for $10.99, Chicken Strip Basket for 10.99, Chicken Sandwiches (including Spicy) for $9.99, and grilled cheese.

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Full Meal For Around $20 - Pints Of Beer For Just $4

Madhouse Burgers says you can have a full meal, including a burger, side, drink, and frozen yogurt for around $20. That sounds like a good deal.

Madhouse Burgers
Madhouse Burgers
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New Hours For Madhouse Burgers + Chilly Billy Menu

The new hours are open daily from 11:30 to 9:30 PM. The last day to get Chilly Billy's breakfast will be May 14th, 2025.

Grand Opening on April 26th, 2025, with the first 150 Guests Getting Free Burgers

To celebrate the new concept, the first 150 guests get a free smash burger.

“This is an exciting new chapter,” said Andrew Weisz, co-owner of Chilly Billy’s. “MadHouse brings the energy, the attitude, and most importantly, incredible food. And now you can pair a killer burger with frozen yogurt and a $4 beer, all in one spot.”

LOOK: The top burger restaurant chains in America

Stacker gathered YouGov Ratings to rank the top 20 burger restaurant chains in America, according to customers in the third quarter of 2024. 

Gallery Credit: Stacker