The first thing that popped into my mind was pine cone Christmas trees!
I remember doing this several years in a row as a child and with my own kids several times now.,
You will need:
1 pine cone for each child (you can pick up the cinnamon scented ones at WalMart in a big bag or go to a craft store.
White paint, enough for all the kids (about 3 Tbs. each
Glitter (white is best, I think because it looks like sparkling snow)
Just paint the ends of the pine cones and then sprinkle them with glitter while still wet. To make it even more festive, you can add in glue and then glue on pretty little round beads!
I think this idea is wonderful! What a fun idea. Oh, and sorry if I repeated someone else's idea.. I didn't read before posting. :)