There will be cheese - thanks shirt.woot.com and bassanimation.com!
Ohmygosh...isn't this the most awesome shirt design EVAR?! Aperture Science and rat races never looked so adorable! I stumbled upon this by chance at shirt.woot.com and saw that this shirt was in the "reckoning" department, which means I can STILL order it for the low, low price of $15!
Check out the shirt here and be sure to read the copy; I can't make any sense out of it but there's a "solution" in the forum.