Yeah, large supermarkets tend to have salad bars, suburban or urban. Wal-Mart has grocery items, but you're not going to find a salad bar at one. Same goes for Target. You're also not going to find a salad bar at a Trader Joe's or an Aldi's.

But your typical large-format grocery store will have one. It's hard to talk chains and be comprehensive because American supermarket chains are not national. But whatever your market's equivalent of Wegmans/Publix/Kroger/HEB/Meijer/Albertsons/Hy-Vee should have one.