Tim’s Drive Inn
5037 N. MacArthur Blvd., Warr Acres
What works: Indian tacos, of course
What needs work: cash only, no debit or credit cards
Tips: Order one of their “special” Dr. Peppers.
Red Horse Grill
2205 W. Main St., Norman
What worked: Diner food that’s not from a corporate supplier.
What needs work: Tidy up the dining room sports shrine.
Tip: Twenty years in business means it’s doing lots of things right.