Hi and welcome. Most people are pretty chill and don't care who you love.
In terms of how to meet other gay folks, I can't say from personal experience as I'm straight. But if you are looking to avoid the club scene, I know that the Pride Center provides lots of support services for the LGBTQ+ community. Even if you're not needing services, I'm sure they would appreciate volunteers.
If you're into DnD then Dungeons of Drunks is pretty accepting and there's many queer folks who participate. They meet at bars, not clubs. But you're more likely to be made fun of for being a nerd than gay.