Claim: Creamfields, which was founded in 1998, is an electronic dance music festival series by Cream,  a nightclub that originally began as a weekly house music night.
Evidence: Creamfields is an electronic dance music festival series founded and organised by British club promoter Cream, with its UK edition taking place on August Bank Holiday weekend, with a number of international editions held across various territories worldwide. Cream is a nightclub that originally began as a weekly house music night at the now-demolished Nation nightclub in Liverpool.