Woodbridge – Family Fun Day with Touch a Truck, train rides, pony rides, DJ and dancing, kids Zumba, bounce house, vendors and more; rain or shine; 11 a.m. – 2 p.m.; PJ Library Birthday Buddies, 1 – 2 p.m.; vendors call Debbie Brander at (203) 387-2522 or email debbieb@jccnh.org; at JCC of Greater New Haven, 360 Amity Rd. FREE