Considering how completely quirky my brother's in-laws apparently are, I'm not sure *what* to expect of their wedding. ;-)
Actually any weirdness will likely be saved for the reception, but it'll undoubtably be an interesting crowd.
I am not sure how much weirdness at our reception will be intentional, and how much will just be weirdness from all the family drama. At least I will be completely out of it.