This event is sponsored by The ART of Real Estate and will take place from from 5:30 – 7 p.m. on Friday, Aug. 24. Using water balloons, guests will break into teams to learn about military tactics through history and battle on the grounds of the Robert Mills House & Gardens. After the water battle, relax with drinks and light appetizers on the grounds of the historic site. Participants must be 21 or older.