Relish may be known for its burgers, but a certain distinction should be made for its milk shakes — all 14 to 17 of them. "Rich and creamy" doesn't even begin to describe them. Made with ice cream, they're thick enough to make even competitive eaters think twice about ordering seconds. The list includes cookies 'n' cream, chocolate cherry, bananas foster, espresso bean, peanut butter cup, salted caramel, chocolate truffle, and — of course — a traditional black and white. Each one is blended just right so that each ingredient is clearly distinguishable. Take the strawberry shortcake, served with large pieces of fresh-cut strawberries and bite-sized bits of angel-food cake swirled into the mix, while the campfire s'mores shake comes dotted with marshmallow, graham cracker, and chocolate chunks. Of course, you can also customize, and feel free to add favorites like peanut butter, malt, or chocolate to any shake for just 99 cents more.