Several times. One of the better... i was at divas in SF. This is an infamous bar in San Francisco that has a reasonable amount of working girls. I was there having a drink before going onto my next location. An older gentleman approached me.I thought: "Great, another tranny chaser. After a few words he found out I was a scientist, not working the bar, and that I dress for fun; and that he was a patent attorney. We had a great conversation." Middle of the road... a guy was highly interested in me. We danced a little salsa together. i did this mainly because I had never danced the follower part. I told him I did not want him to invest a lot of time in me because I was only interested in women. He was friendly and moved on. One of the creepiest, I was talking to a young man visiting from Australia. the talk was nice, about touring in the US, until out of the blue he mumbled, "I want to see you in my bed". He did it in a form that was like the way someone mumbles into a ventriloquist dummy. He tried to kiss me. I got the bartender and bouncer to have a word with him and while he was occupied I made my escape. Really weird.