last minute essentials for shower

I am throwing a shower this weekend and I am trying to think of the little last minute things I will need:
tape, scissors, paper plates (for bonnet), pen, paper.
What else am I missing?

camera
garbage bags (for garbage and to pack the gifts to take home)

Make sure you write down for the bride all the gifts she got with who got them for her..

... phone numbers of any vendors you might need to contact at the last second.

...A good print out of directions to the place in case anyone calls lost.

...extra batteries for cameras

... something to put the brides cards in (in case someone brings just a card, not a gift, you don't want it to get lost in all the masses of wrapping paper bound to be thrown out...)

HTH!