Well, the Chateau Impney of course in Droitwch. Plus the Bankhouse and Coppertops in Worcester.
Actually, an all dayer at the Bankhouse was the first "do" I ever went to. Back end of 1971 maybe? I was way too young and should never have got in but it changed my life forever. The place was rammed, not an inch of space on the dance floor and the crowd was wildly enthusiastic and sharply dressed (tail end of the mods). I remember hearing Gene Chandler's version of There was a Time for the first time; the place just erupted when that brass intro blasted out and there was whoops and claps at the end. The low ceiling was dripping with condensation and I recall a guy called Froggy selling imports out of a suitcase. Human Beinz was another one that got a massive reaction as did Charge by the Dreams Band. There was also a lot of talk and consternation about the Soul Sounds bootlegs that were doing the rounds and people were a little upset that Baby Reconsider had been pressed. You never forget your first time do you?