The town of Blackrock is typical of the old wild west. There are feuding families, lawmen trying to keep a lid on crime, and an influx of ne'er do wells and blackhearts drawn by the promise of gold. What makes it unusual is that it's located in France.
Christian Lehmann was one of the inhabitants of the town and was kind enough to send over a link to the website (in the original French and translated to English). The gallery for the Deadwood-inspired LARP features some great photographs from Sandrine Schwoerer of the complete town (!) that served as a set.