OTR - The 18th Birthday - FORGE, Sheffield - 13.09.25
On Saturday 13th September we’re taking over one of Sheffields premier venues, FORGE Warehouse, as we celebrate 18 years of OTR events in Sheffield!
We’re bringing you three stages of music (Trance Classics, Hard Trance and Hard House) split across the main warehouse, outdoor courtyard and the intimate workroom in what will be our biggest OTR production to date!
