Free Meet a Coach Day (Ages 4-7) — at Sweetwater Tennis Center. Offered by Cobb County Parks & Recreation. Free Meet a Coach Day (Ages 4-7) is a community program. Location: Cobb County Parks & Recreation in Marietta, Marietta, GA. Scheduled on 2026-04-18 from 1:00 PM to 1:30 PM. Admission: free.