The savory patty is back at this 11th annual event. Adding to its popularity is two stages of music with this year’s headliners being South African alt-rockers Kongos and California alt-rockers Cracker. There are also artisans and a sprawling Kids’ Zone. Among this year’s dozen-plus vendors are Butcher & the Burger, Hackney’s, D.S. Tequila, VPT, Reggies and, for the first time ever, Kuma’s Corner.