The Wyoming State Fair has been held in Douglas every August since 1905, making it the single most defining event on the town's calendar. For ten days in late August, the fairgrounds fill with livestock competitions, a PRCA rodeo, demolition derbies, carnival rides, live music, and the agricultural exhibits that remain at the fair's heart — this is still very much a ranching state's celebration of its ranching identity.
The fair draws visitors from across Wyoming and neighboring states. If you can time a visit to Douglas in late August, it offers a genuine window into rural western American culture, without the self-consciousness of more tourist-oriented events. Locals take it seriously. The parade through downtown is worth watching, and the livestock judging rings — where generational ranching families compete with animals they have raised all year — are more gripping than they sound.