Captain Sewer, the mightiest rodent at the Little Rock Waste-water treatment plant, is a legacy. Born out of a 1980s Halloween superhero costume, this mascot of all things flushable is alive and well and educating kids at schools and community events in the capital of Arkansas.“It started as a joke,” says Joseph Schaffner, community relations coordinator for the LRW in Arkansas. “Rick Barger [then operations manager] came to a meeting in tights and a cape, with a plunger as a weapon and a toilet seat lid for protection. After that, he was invited to a school presentation.”When Barger retired in
