I really think they should have something special for halloween this year. Costumes are a pretty cool idea. I'd like to see a drop. For example a pumpkin mask or a skeleton mask.
My favorite bands would include Avenged Sevenfold, AFI, Slipknot, Cradle of Filth, Thrice, and Gob. I have plenty of other bands I like, but these are the best of my pick.
If you really think about it... why are we here? Life is kind of weird... When we die, do we see complete darkness? Can we see at all? Do we live again? No one will know, but I believe in going to heaven. :-)