Sometimes, you have annoying things on a birthday party and with this MOC, I tried to solve at least one of them...
For higher-quality images, click http://www.brickshel...ry.cgi?f=565441 (The first day, it's never public, which is strange)
[edit]: MocPages link: http://www.moc-pages.com/moc.php/431271 for better quality images..
The video explains all trouble and how I solved it: