How do I sign up and does it cost anything? 28 February 2024 04:24 Updated Nope! Zilch, zero, NADA. It’s super easy to join, and you can sign up online here or via the Grill’d App. Related articles What are the benefits of joining Relish? What is Relish? What if I don't have my Relish membership barcode with me? Can you look me up on the system? Can I add a missed scan to my Relish membership? How do I cancel my membership?