Glow sticks in balloons
New Years Eve party idea - glow bracelets! Help yourself! http://www.flashingblinkylights.com/glowbracelets-c-114_120.html
New Year's Eve Party Idea - Photobooth with whiteboard to write a resolution.
Play. Party. Pin.: 2011 New Year's Eve & Party Ideas
pretty party hats for the new year (see party hat template in Party Ideas board)
Lots of cute crafts to make with your kids for New Years Eve, even some recipes.