How did something as obscure yet historically pivotal as a landmark ’70s sit-in by disability rights advocates end up on the brilliantly skewered TV show, Drunk History?

The short answer is, “Hey, it’s Hollywood. It’s not what you know, but who you know.”

A wonderful woman named Candace Cable — nine-time Paralympian, eight gold medals, first woman to medal in both the summer and winter Para games, writer, speaker, educator — had an idea. Her sister was the costume supervisor for Drunk History, now in its fifth season on Comedy Central, and Candace was hanging around the set one day when a light bulb went off in her head. What a perfect format to tell one of the central tales of the rise of disability rights in America: the nationwide sit-in of federal buildings in April, 1977, to force the government to enact the first major anti-discrimination law allowing people with disabilities unencumbered access to all government facilities. The part of the law in question was called Section 504. The main sit-in, in San Francisco, lasted 28 days and remains to this day the longest non–violent occupation of a federal building ever<