I second the Hexbugs, we couldnt keep them ON our shelves last year...
And I dont know if our Patron Drive is listed in the fundraising thread, but we annually raise between $8,000 and $12,000, just from asking for small sponsorships. All of the documentation is posted at the bottom of the page
here, and you are more than welcome to modify any of those documents if it looks like it would work for you.