You missed Carnaby Street and New Sensations.121 College St.'s lineage from the 70's to now goes:
River City Free Trade Zone --> Maxwell's --> College Street Club --> The Union Bar --> The Stuffed Olive / TapTap
Iowa City's Union Bar dissolves after more than 25 years
Apr 10, 2020 — Club in 1986, then New Sensations in 1990, then Carnaby Street in 1992, then the Union Bar in 1993. The Union Bar has had a good run of 27 years ...