Which Wich is a fast casual restaurant chain which got its start in Dallas Texas. It has over 400 locations in and outside the U.S.
The iced tea at Which Wich could use an upgrade. They serve the Gold Peak brand iced tea from a concentrate (not fresh brewed) that I have been critical of in other restaurants like Five Guys. Refills are self-serve and the price of a small and large drink are $1.95 and 2.25