Gahanna Holiday Lights Celebration is on Sunday, November 22, 2026 in the Creekside District (117 Mill St). This fun festival will features family activities beginning at 3 p.m., live entertainment, parade and more! (and by more, we mean SANTA!) Gahanna Holiday Lights Celebration Head to Gahanna’s annual Holiday Lights Celebration on November 22 from 3 pm … Continue reading 2026 Gahanna Holiday Lights Celebration and Creekside Park Lights Display