350 Main is welcoming back Chef Matthew Safranek, fresh off six years building Big Dipper Sandwiches, as the restaurant also celebrates 30 years in Park City. “We have great teams at both locations, and I feel that they will thrive with or without me, so it’s time to let them fly!” Safranek said. Some familiar dishes from his past at 350 Main will grace the menu, but it will feature mostly new dishes he hopes will wow the clientele. “It’s a litt…