Changes on 11-04-15:

• The Empanda robotics lab (and future things of that nature) now accepts tradesman certificates in exchange for its exciting wares. It's also been relocated to a more convenient location for non-donators who may have certificates to burn.
• You can now clone existing food robots into the lab to duplicate them (instead of modifying the existing one). Relatedly, completed robots now get mailed to you instead of going to the pet lounge.