The 11^th Annual Mardi Gross Halloween Celebration takes place this Saturday Oct. 24 from 2 to 7 p.m. at Library Park. There is free parking in the Field Street garage. This fun, family event will feature free candy, mask-making and a movie night, which starts at 5:30 p.m. There will be food, music, games and $1 hay rides. The event is being sponsored by the Spirit of Waterbury, Waterbury Public Schools and the Connecticut Community Foundation.