Located just off main Chesterfield thoroughfare Olive Boulevard, Sheridan's Frozen Custard's sole St. Louis location serves up tasty, cold treats of many shapes and sizes, with more than two dozen toppings to choose from to create your own custard concoction. The store recently added sandwiches and salads to its menu as well. If you do not have time to linger, this location features a convenient drive-thru to satisfy your sweet tooth on the go.