Petty's is the grocery store for the rich in Tulsa. Surprisingly, it's not that aestetic... kind of looks like anystore USA.
But if you look at what they sell, it's wonderful. Only the choicest meats, some specialty meats (no place else to get veal in Tulsa), and an amazing deli. You're NOT going to save money here, you pay for the quality, but if you're inviting someone special over for dinner, it's well worth it.
We do our basic grocery shopping at Reasors, and come to Petty's when we want to add something extra special. They have imported cookies, crackers & cheeses, and wonderful bakery cookies better than anything you get at another grocery store.