This parent-run festival and Friends of PS 166 fundraiser will feature tons of old-fashioned fun for the whole family: live music and entertainment, carnival games, raffles, prizes and giveaways, entertainers, a costume contest and Haunted House, the beloved Cake Walk, and yummy food! Date:Sunday October 21Time: 10am – 5pmPlace: PS166, 132 WEST 89 STREET, between…