861 Norland Ave
Chambersburg, PA 17201
Sonic wants to brighten up your Tax Day by offering half-priced single-patty cheeseburgers for one day only on April 18. Limit 5 per customer.
Single-patty cheeseburgers only. Tax not included. Add-ons cost extra. Cannot be combined with other offers. Offer valid 04/18/17 at participating SONIC Drive-Ins while supplies last. No coupon required.