St. Charles Jewish Festival This summer, St. Charles County will celebrate its diversity through a new music and cultural event, the St. Charles Jewish Festival. It will offer a unique recognition of the music, traditions and foods that Jewish people celebrate and enjoy. The festival is organized the Chabad Jewish Center of St. Charles County and the St. Charles Jewish Family Network. The festival will be held Sunday, August 15 from 12:00 noon to 3:30 p.m.