STOW: The city formally will say goodbye to summer with its annual Summer Sunset Blast this weekend.The two-evening affair — featuring an outdoor movie, concert, carnival games, festival food and fireworks — runs from 5 to 11 p.m. Friday and Saturday at Silver Springs Park, 5238 Young Road. Events are held near the campground.“We started this event in 2007 as a way to give back to the community, for their participation in our parks and recreation programs,” Parks and Recreation Director Linda Nahrstedt said.“Our goal ...