Trader joes and costco aren't really the same thing as grocery stores. I know this is confusing for foreigners. Kroger/publix/vons/ralphs/albertsons/giant eagle are the real grocery stores. You can get all sorts of good eats there. baguettes and sourdough loafs cooked daily by the in house bakery staff. All sorts of cheese sold by the pound. All sorts of fruits and vegetables although some are seasonal.