Café Mario is the restaurant at Nintendo of America's Redmond, WA headquarters where employees eat. Due to the confidentiality of Nintendo of America's headquarters and that no one is allowed to take pictures inside the building past the front desk, not much is known about the restaurant.
It seats up to 600 people. In July 2018, food poisoning was traced to the restaurant, possibly due to a local sushi restaurant which offers 'Sushi Tuesdays' at Cafe Mario.