The Challenge is to write about the boys and an adventure in legendary Tombstone, Arizona.
This can be any A/U (Old West, ATF, Little Britches etc.) and any genre (gen, het, slash)
Crossovers with any of the many movies and TV series based on the Gunfight at the OK Corral, and/or its participants is fine.
The only thing you have to remember is that modern Tombstone is very tiny town (pop 1400) whose livelihood depends largely on a thriving tourist industry, while Old West Tombstone was an actual city, home to several lucrative silver mines that supported a population of approximately 20,000. Tombstone is also considered by parapsychologists to be one of the most haunted places in the United States.
Photos of present day Tombstone (click to see larger image)