Celebrate the end of an unforgettable summer of reading with our Unearth a Story Closing Celebrations featuring Crescent Circus!. Summer Reading Closing with Crescent Circus is a free Cobb County Public Library program at Powder Springs Library in Powder Springs. Expect a branch-hosted public library program for babies, toddlers, preschoolers, and caregivers, with format, room, and participation details managed by the library. The listed time is 11:00-12:00.