kcc41791, my lodge also has a Summer Camp OA Chief. His job is to oversee all OA activities at summer camp (Trail crew, Ordeals, Call-outs, and meetings mostly.) We do a Call-out on Wednesday night; this is the first chance for new scouts at camp to witness a Call-out and see what the Order of the Arrow is. By doing Ordeals and Call-outs at camp, it provides a longing for these non-members to be a part of this mysterious honor society. It also allows them to see their fellow scouts that they elected periodically during the day at camp. Doing the Ordeals and Call-outs at camp kind of advertises and recruits new members!