If my group were to dress up for Halloween:

KUMANI:

White lab coat, Dilly's stethoscope, butt thermometer = Evil Vet

TYCHE:

Blue plastic wrap, hose, noisemakers = Vaccuum Cleaner

SMOKEY:

Leaves, twigs...ok, what are you supposed to be?  A tree?
SMOKEY:  I'm "Outside."
"Outside" isn't a costume, Smokey.
SMOKEY:  But it's the scariest thing I can think of.
Try again.
*returns with an empty food bowl on his head*
SMOKEY:  Look, I'm an empty food bowl!  THE HORROR!

NOCTURNE:
Claims that there is nothing scarier than she already is...
*drops an altar-cloth cape style on the black cat's back*
There, you're a witch...deal

--Fil