All Upper Valley Trick or Treaters are invited to walk the runway and show off their costumes at JAM’s televised Halloween Costume Runway Show. Host, Tatum Barnes of Valley Improv and Hartford Parks and Rec will interview runway models about the inspiration behind their costumes. It will be live streamed to Youtube and JAM’s cable access channels by a videography crew of JAM Club middle schoolers. Arrive by 4:30 if you plan on walking the runway. Parents must accompany children under 14 years of age.