Load up on chili dogs at Wienerschnitzel, redeem monthlong discounts at Sonic Drive-In or score a freebie at Dog Haus.

Wednesday, July 16 is National Hot Dog Day, meaning Wienerschnitzel will be discounting its beloved chili dogs, as you’d expect. But several other chains and convenience stores will be giving it a run for its money. They include Shake Shack, which came out with its own chili dog and four other limited-time dogs on Tuesday, July 15.