Actress and professional puppeteer Jennifer Barnhart demonstrates puppeteer techniques to youth players from the Shoreline Theatre Company during their rehearsal of the Disney/Pixar musical Finding Nemo Jr. on July 24 at Branford High School’s Cathyann Roding Auditorium. Barnhart, a Hamden native, is an original cast member of Avenue Q on Broadway and plays Zoe the Muppet on Sesame Street.