Gigaloaf Labs is the laboratory owned by Professor Fitz located in Starlight City. It is here that "Fitz carries on a wide variety of research and development ranging from exotic food additives to mechanical contraptions." Since the events of Papa Louie 2: When Burgers Attack!, he has begun "studying the strange properties of warp coins."
The lab also developed Sushi Squares that are used in Papa's Sushiria. The portable machines cook rice, mixes the rice vinegar, and once placed on top of Nori wrap (seaweed), will roll across the sheet, spreading a perfect layer of rice.