Wienerschnitzel offers free chili dogs Tuesday to celebrate 61st anniversary

There's a hot deal on Tuesday for hot dog fans.

Customers can use the promo code "ANNIVERSARY" on July 12 when ordering online at Wienerschnitzel to get a free chili dog with any purchase.

The hot dog chain announced the one-day-only freebie on its website, which is good for both pick-up and delivery at participating U.S. locations.