Hamilton Park, E. Main St. Events include entertainment, rides, dancing bands, fireworks, and food. Noon-10 .99 . 4 p.m.-11, Sat. West St. Celebration of the 31st anniversary of the discovery of the dinosaur tracks, with music, a magician, crafts and activities for children, games, refreshments. Wickham Park, W. Middle Tpke.
Collectors display and demonstrate pre-World War II marine engines and engine models.
25 Canaan Rd. Entry fee, spectators free. Food festival with entertainment, carnival, games. 110 Rubber Ave. Traditional Portuguese festival with food, dancing, soccer tournament.