Bipolar Disorder Support Group
Bipolar disorder is not just a single disorder, but a category of mood disorders marked by periods of abnormally high energy and euphoria, often accompanied by bouts of clinical depression. This is the place to talk about your experience with bipolar disorder, learn from others' experiences, and find support.
Seriously though I think a scavenger hunt sounds like a lot of fun! I can't even remember any other games we used to play when I was little. I guess board games and stuff but maybe it depends on their ages?
If they are old enough you could have them write out their favorite things of 2008 and resolutions or things they want to do in 2009?
Good luck with this!