20th Annual Transit Museum Bus Festival

Kids won't want to miss the Transit Museum's fleet of vintage busses, on display just once a year as part of Atlantic Antic. (The exact location of the bus fest: Boerum Pl between Atlantic Ave and State St.) Families can board the busses, talk to bus historians and bus drivers, or attend one of the many workshops offered throughout the day. For a change of pace, walk down the street to check out Atlantic Antic, another fun-filled family event, or check out the vintage subway cars at the New York Transit Museum (this event's organizer); admission is just $1 all day long. All ages.