Make Music New York

Musicians flood NYC's public spaces during this daylong, citywide, entirely free festival. Little ones can join free song and movement sessions and big kids can pick up harmonicas, recorders and more to join in on group jam sessions alongside the pros. Visit the event's website for the full lineup of happenings, which includes the Twilight Chorus (for Humans) at the Brooklyn Botanic Garden, Western classical music for piano at Pier 1 in Riverside Park and plenty more. All ages.