Gonna be honest, I do be kinda jealous seeing posts of other people doing stuff like having sleepovers and painting nails with other girls. Problem is, that I have exactly 1 female friend (who is also an early transfem) and we dont live close enough to do stuff somewhat regularly. Also since my social skills are quite ass I am also not really capable of obtaining new friends with which I could do such stuff.
Then the social garhering is probably the better option, because the rules of such places are permissable to just asking people to do stuff. If you are already at the bowling alley, asking someone to play a game with you is part of why you are there in the first place.
Now you just need to find a more suitable social thing then bowling.