Prairie du Sac – September 22, 2026 -- Culver's is bringing back Curdtoberfest, its annual monthlong celebration of Wisconsin heritage and cheese curds, running from Sept. 28 through Oct. 31.

The Smoked Cheddar CurderBurger debuts as the brand's first flavored CurderBurger

Culver's fresh, never-frozen beef gets topped with golden-fried smoked cheddar cheese in the new burger, available Sept. 28 through Oct. 11 or while supplies last. It marks the first flavored version of the CurderBurger since the item debuted in 2021.