>>96411925
Yea there's no gay club in Nottingham or London named The Rock, but the promontory Nottingham Castle sits on is nicknamed "Castle Rock" and there are some things around Nottingham that have Rock in the name like the Rock City music venue.
We actually do have a list of a bunch of different gay bars/clubs in Nottingham from the 70's and 80's, and none of them have Rock in the name.
https://leftlion.co.uk/features/2011/07/a-history-of-gay-nottingham-gay-up-me-duck/