Burger 21 began as a visionary fast-casual concept pioneered by the owners of The Melting Pot restaurants, and today continues to gain speed, generating locations all over the country. Not only better, but unique burger and shake creations form the tenets of their tasty agenda, one focused on a happy consumer experience and community that's not just lip service. Burger 21 donates 10% of its daily proceeds to a local charity or school on the 21st of every month, demonstrating one of its own "B-isms": "B-involved."