Enjoy a $100 gift certificate to Devon Seafood Grill, located off Rittenhouse Square. Devon Seafood Grill offers the areas freshest premium seafood, an impressive wine cellar and handcrafted, signature cocktails mixed by bar chefs well practiced in the art of mixology. The vibrant happy hour features ultra-premium cocktails, appetizer and lobster specials, as well as signature handcrafted martinis.