Boulder's Big Hootenanny a Solar powered concert & festival camping experience bordering the Roosevelt National Forest. Proceeds from ticket sales benefit Conscious Alliance. Last years event was responsible for 5500lb of food shipped to the Lakota Nation. This year's Hootenanny will take place August 9-11th and will feature music from Gasoline Lollipops, Gypsy Moon, Cary Morin, Scott Von, Parkin Lot, Kevin Dooley, Strangebyrds and many more. FACEBOOK