dai due supper club. jessie & tamara do a great job. it is roughly $75 per person, bring your own wine. i've been to a number of them and it has been a great experience. check out their website for the different dinner themes.
I noticed today that Subsin's Thai on Manchaca is BYOB. I've never been, so I don't know anything about it other than a friend ate there once and described it as feeling like she was in the middle of a Wes Anderson movie.