I was at a few of these... Definitely this one I just found the ticket stubs.
I met Richard O'Brien at one of these, was it this one?
Just found four tickets for this thing, so maybe it was the organised work coach trip from when I worked at Siemens Nixdorf in Bracknell.
I attended this one, more from this year in my gigography for 1991. Part of every gig I went to from '87 to 2021. An obvious step from my Best Gigs Ever weblog post. Yeah I know it's very geeky, let's let that go though, I'm enjoying remembering these things.