MILWAUKEE (CBS 58) -- Culver's is celebrating their first-ever "Curdtoberfest." They will bring two limited time items to the menus for the month-long celebration. 

Culver's will debut a new jalapeño cheese curd Oct. 15 for the tenth anniversary of National Cheese Curd Day. 

The jalapeño cheese curds will be available through Oct. 31. 

The bigger news -- Culver's is kicking off Curdtoberfest with the return of the Curderburger. 

It will be at the restaurant starting Monday, Sept. 29. 

Culver's released the Curderburger as an April Fool's joke in 2021, but the menu item is now returning for its fifth year. 

The one-of-a-kind burger has quickly become a Culver's fan favorite and features a deluxe butter burger topped with a layer of a fried, breaded mix of yellow and white cheddar cheese. 

The Curderburger will be on the menu through Oct. 14.