Blues Traveler heads to Bluesapalooza by Sheet Staff in News — 31 Jul, 2011 An oldie but goodie by Blues Traveler, playing this Friday at the 16th Annual Mammoth Festival of Beers and Bluesapalooza. Share Topics: mammothNewssheet — Sheet Staff This story was written by multiple authors whose names are below the header at the top of the page, or by The Sheet staff.