$1 All-American & Chili Cheese Dogs TODAYYou’ll love the current Hot Deals, sorry you missed this deal. Celebrate ‘National Hot Dog Day’ TODAY at Sonic and enjoy $1.00 All-American or Chili Cheese Dogs all day. Plus, don’t forget 1/2 price drinks from 2-4 pm everyday. Enjoy a cheap lunch, snack or dinner! As always it’s a good idea to double check with your local SONIC Drive-In for participation.