Police in South Jersey are searching for three more suspects in a series of fights that broke out at a town fair over the weekend. The brawls wreaked havoc on the Gloucester Township Day festivities on Saturday, June 1. The annual event, which started at noon and was scheduled to last until 10 p.m., includes rides, games and food vendors. The violence started around 8:40 p.m. as families were gathering at Veterans Memorial Park for a drone show. Eventually, the group of adults and children who were fighting grew to about 500 people, the Gloucester Township Police Department said. A total of 11…