Summer is here as of Friday, so why not welcome it with some musical fun, a Renaissance fair, or a car show and auction of epic proportion? The music part is easy, especially since Friday is Make Music Day. Of course Connecticut is part of this global event, with everything from a bluegrass jam in Hartford to a ukulele play-along in Norwalk. There’s even a Connecticut Piano Trail in New Haven; 13 pianos will be out in the open for all to enjoy. Click here for a full schedule.