Oslo Ess brings their high-energy punk rock to Festiviteten in Hamar on 2026-12-12, promising an unforgettable night for longtime fans and newcomers alike. The band will deliver their trademark sing-along choruses and razor-sharp lyrics in the intimate, historic setting of Festiviteten, where the acoustics and atmosphere amplify every riff and heartbeat. Expect a set that spans greatest hits and new material, with driving rhythms, anthemic hooks, and moments of raw, honest storytelling that connect the crowd. The venue’s warm, classic interior and attentive production create a close-up concert experience that highlights both the band’s intensity and the audience’s communal energy. Advance tickets are recommended to secure entry to this highly anticipated show, and fans can look forward to a memorable evening of Norwegian rock in the heart of Hamar.