Apple HQ is the base for Apple Inc. that was featured in the Season Fifteen episode "HUMANCENTiPAD".
Background[]
Steve Jobs gathers some of Apple's employees unveils their new product, the HUMANCENTiPAD, which consists of Kyle Broflovski being sewn together with a Japanese man and a Caucasian woman. However, he became disappointed when Kyle continued to sign agreements without reading it first. Steve then fed the Japanese man a burrito, would who in turn defecate into Kyle's mouth, and into the woman's mouth as well.
At night, when the HUMANCENTiPAD was left caged, Steve Jobs devised another simulation where a group of armed men would "rescue" the product and evacuate them to a hospital. The simulation eventually failed with Kyle signing an agreement without reading once more.