BURGER SUPREME INFO. Burger Supreme is an Atlantic boardwalk-style burger stand founded by Mark Andrew Gravel. Past pop-ups/collaborations include Mission Chinese Food, The Lot Radio, Vice, Burger Merger East with Burgerlords (LA), Burger Kingz with Win Son (NY) and Joint Venture (NY), Charleston Wine + Food Festival, Moogfest, and Smorgasburg. The Burger Supreme Burger is a classic, griddle-steamed all beef patty with white American cheese and mustard special sauce on a Martin's potato roll. For more info about Mark visit bouwerie.com.