City of St. Clair staff, members of the parks and recreation board, local Lions Club members and Chamber of Commerce members all celebrated the official opening of the disc golf course in Evergreen Park on Monday by throwing a ceremonial first disc from the first tee area. The nine-hole course winds its way through the wooded area south of Park Avenue and measures 1,480 feet in length. It is a par 30. The course is open daily from 7:30 a.m. until dark. Discs will not be provided.