Free Family Halloween Hoopla – 15TH Annual Children’s Health & Safety Fair sponsored by The Valley Parish Nurse Program, Safe Kids Greater Naugatuck Valley, Griffin Faculty Physicians & Valley Community Foundation. October 28TH 3-8 p.m. Warsaw Park, Ansonia. Free Treats, Fun & Games. Come dressed in your Halloween Costume and Trick or Treat with us! Free Fitted Bike Helmets to first 500 children.