On 2026-12-18 the Raskasta Joulua concert transforms HARTWALL ARENA in Helsinki into a thunderous holiday celebration, where beloved Finnish metal vocalists and a full symphonic band deliver electrifying reinterpretations of classic Christmas carols and seasonal anthems. The production blends heavy guitars, soaring choirs, atmospheric strings and spectacular lighting and pyrotechnics to create an immersive evening for fans of metal and holiday music alike. Audiences can expect powerful solo performances, memorable ensemble moments and a cinematic sound that fills the iconic arena, making it a highlight of Helsinki's winter cultural calendar. Tickets are expected to sell quickly, so fans are encouraged to book early to secure their place at this unforgettable heavy holiday event.