1977, the Pontiac Silverdome in Michigan February 21, 2026 Posted in Celebrities we watchedOn April 30, 1977, the Pontiac Silverdome in Michigan witnessed a monumental event as Led Zeppelin captured the spirit of a generation, performing to a staggering 76,229 fans.Related posts: Led Zeppelin Sally Field 1977 Elizabeth Taylor on the set of A Little Night Music (1977) Cher on the dance floor in denim at Studio 54, 1977