Relish in West Palm Beach — known for their made to order burgers & decadent milk shakes — has entered into the world of mobile ordering. Now you can place an order of your favorite Relish dishes and have it ready and waiting for you when you want to pick it up. Just place your order at least 45 minutes in advance and you’ll be set to go. To kick-start this new app, Relish wants to give you $5 off your first order of $15 or more. This offer is available for a limited time.