Mapache Doors: 7:00 PM Show: 8:00 PM DAY OF: $20.00 ADVANCED: $17.00 - ALL AGES - STANDING ROOM ONLY MAPACHE Roscoe is a road dog. The 14-year-old Boston Terrier has been there for the whole ride of Mapache, Clay Finch and Sam Blasucciâ��s band, which has grown from being the casual project of two longtime buds to one of the most formidable cosmic-folk acts around. â��Roscoeâ��s been through a lot of shit,â�� says Blasucci, the dogâ��s formal owner. â��Heâ��s been all around the country, come on tour a little bit.â�� With some bemused pride, Finch points out that, for a few years, he and Blasucci bunked together in a room in the Echo Park neighborhood of Los Angeles that was just big enough to fit two twin beds. â��It was the two of us and the dog,â�� he laughs.