The Bratwurst comes nestled in a warm, brat bun and is topped with grilled onions and mustard.
The Italian comes with the same bun but is topped with peppers, onions, and mustard.
You can find both at participating locations through October 29, 2017.
The chain had previously offered only bratwurst (in a smaller size and with either sauerkraut and mustard or with onions and mustard) as an Oktoberfest special.
On the sweeter side of the menu, the chain serves up new, limited-time Triple Berry Sundaes, Banana Splits, and Shakes. The three berries in question are strawberries, raspberries, and blueberries.
Photo via Wienerschnitzel.