Ted Drewes Frozen Custard ★ 4.6
Serving since 1941 on Route 66, Ted Drewes sells cheap, thick frozen-custard concretes, the landmark dessert handed over upside down to prove it.
Try: Frozen custard concretes
Tip: A concrete is a few dollars and a city rite of passage. Cash-friendly; expect a summer line at the window.