The FAN EXPO Chicago panel, "We're gonna have the hap-hap-happiest fan expo," featuring cast from National Lampoon vacation films, was everything you'd expect when you get them on the stage with non-stop laughter and antics. 👨‍👩‍👦‍👦 Chevy Chase, Beverly D'Angelo, Dana Barron, Juliette Lewis, Anthony Michael Hall and Randy Quaid 🎄 🎤 Victor Dandridge Jr #fanexpochicago #fanexpochicago2025 #fanexpo #nationallampoon #familyvacation #teamcanon