I live in France so maybe different to the US but I have been very well received at a few Lesbian clubs I visited over the last couple of years. I also recently signed up on a Lesbian meeting site/forum presenting myself openly as a (fully transitioned) trans woman. Again, no issue to date with a few warm messages of welcome just like new people get here.
However, I am not looking for a romantic relationship, just new friends, so maybe that counts too. As it happens, apart from the fact that I'm already happily married, many Lesbians are just too masculine for me to be attracted by them.
Last time I went to a club, before my GRS, a butch Lesbian who was about a head shorter than me spent the whole evening hitting on me, buying me drinks etc. One of the most disconcerting experiences I've ever had as I just couldn't shake her off. She was stickier than the stickiest of guys..

Moral of the story, be careful what you wish for !