RocketFest will launch fun into the New Haven community this weekend with children's activities, a craft show, a softball tournament, fireworks and more.This year's event is scheduled to run from 4 p.m. to 10 p.m. July 21 at New Haven High School.The New Haven Education Foundation, which hosts the event, is hoping to raise $3,000 to $5,000 at this year's RocketFest to provide mini-grants to teachers at New Haven Community Schools.