If you’re roaming the Sonoma hills in search of the greatest Star Wars collection in the world, you won’t find telling indicators like a makeshift Death Star looming over the horizon or a couple of Mandalorians standing sentry at a gate.
From the street, Rancho Obi-Wan closely resembles the chicken farm it was until the 1970s. But now, instead of 20,000 hens squawking inside the sprawling, whitewashed former henhouse, you’ll find the original door from the Mos Eisley cantina where Luke Skywalker met Han Solo, Darth Vader’s ominous-looking black leather codpiece, and about 400,000 other Star Wars collectibles, including props, toys, art, documents, and fan-made creations.
Steve Sansweet—the museum’s founder, president, and chair—made his first significant acquisition in early 1977, some months before the initial film’s release. Then a reporter…
