Church, provided I get to stay seated during communion.
Although I suspect the staying seated for communion part is for different reasons. For me, Catholics are not supposed to receive communion in Protestant churches (though I'm not at all sure why The Mikado said this). In a BushOK-style church I'd undoubtedly have to sit through a ton of things I'd have theological disagreements with. They probably will tell me I'm going to hell. Despite all this I'd probably learn something about how Evangelicals think and I have a grand total of one Evangelical friend in real life so it'd be quite a learning experience. Still, I'd feel extremely awkward and out of place. I'm used to being around a left-wing quasi-atheist crowd I disagree with but not a right-wing Evangelical crowd I disagree with.
As for the emoviolence show, I’d also stick out like a sore thumb. I don’t like large rowdy crowds or loud noises and am less interested in music than just about anyone I know. The idea of body surfing or being pushed around in a crowd bothers me since I’d rather not get hurt if I can avoid it. I would feel really uncomfortable there and be glad when it’s over.
Either way, both are totally foreign to me.