Come celebrate Memorial Day Weekend at Smorgasburg’s 3rd Annual Burger Day. World renowned burger expert George Motz will be returning to do his famous Oklahoma style onion burgers, alongside an all star line up of burger pop ups, including Golden State, Love Hour, The Heyday from Palm Springs, and Goldburger. There will also be burger specials from some of Smorgasburg’s regular weekly vendors. Admission is free.