The Daily Grind: Do you have any pre-raid rituals?

We've heard some pretty wacky things over the years. We know some people who refused to raid unless they had a certain t-shirt, had made themselves a certain meal, or in one case – a guy who refused to raid with pants on. (At least, that's what he said; we weren't going to ask for proof.) Then there are the people we know who have in-game rituals, like having a dancing party before the raid starts – sometimes in costume like the one above, or who will equip a certain "good luck" item for the first trash pull. Whether it's something in the real world, or something in-game, we'd love to know if you have any particular pre-raid good-luck or just fun things you do to start the evening with your group off right? Tell us about them!