Vince, Goo Goo Dolls, Bret Michaels, Big & Rich-When Is Dak Jam?Vince, Goo Goo Dolls, Bret Michaels, Big & Rich-When Is Dak Jam?Gonna Go? Four day North Dakota music festival also features Third Eye Blind, Great White, Rodney Atkins and Gin Blossoms!Scott McGowanScott McGowan