"Ernie’s Market is a beloved Oak Park landmark that’s been faithfully drawing lunch crowds for years with its huge, affordable sandwiches served on fresh-baked onion rolls. Don’t be surprised if proprietor Ernie himself slips you a few chilled Hershey’s Kisses from the deli case while he assembles your order. This spot recently upgraded with a new outdoor patio, though it’s still cash-only." - Brenna Houck