FAST FOOD JOINTS THAT I HAVE NEVER FREQUENTED

Be honest : what am I missing?
  1. Arby's
  2. Auntie Anne's
  3. Blimpies
  4. Carl's Jr
  5. Chevys Fresh Mex
  6. Church's
  7. Cold Stone Creamery
  8. Dairy Queen
  9. Del Taco
  10. El Pollo Loco
  11. Fatburger
  12. Green Burrito
    Or Red Burrito.
  13. Hardee's
  14. Jack In The Box
  15. Jerry's Subs
  16. Jimmy John's
  17. Long John Silver's
  18. Panda Express
  19. Pita Pit
  20. Quizno's
  21. Sbarro
  22. Shake Shack
    I know this is a good one, right?
  23. Smoothie King
  24. Sonic Drive In
  25. Steak 'n Shake
  26. Wetzel's Pretzels
  27. Whataburger
  28. Wienerschnitzel