The Melvins have announced the dates for another headlining tour Hydrahead with Big Business. The two-band jaunt is now in it's third year with previous tours together in 2007 and 2006.
| July 16, 2008 | Santa Barbara,CA | Velvet Jones |
| July 17, 2008 | Sacramento, CA | The Boardwalk |
| July 18, 2008 | San Francisco, CA | Slim's |
| July 19, 2008 | Reno, NV | Club Underground |
| July 21, 2008 | Modesto, CA | Fat Cat |
| July 26, 2008 | Seattle, WA | Showbox at the Market |
| July 29, 2008 | Teton Village,WY | Mangy Moose |
| July 31, 2008 | Denver, CO | Ogden Theatre |
| August 3, 2008 | Madison, WI | High Noon Saloon |
| August 4, 2008 | Chicago, IL | Double Door |
| August 5, 2008 | Detroit, MI | Small's |
| August 6, 2008 | Cleveland, OH | Grog Shop |
| August 7, 2008 | Buffalo, NY | Town Ballroom |
| August 9, 2008 | Boston, MA | Paradise Rock Club |
| August 10, 2008 | Northampton, MA | Pearl Street |
| August 12, 2008 | New Haven, CT | Toad's Place |
| August 13, 2008 | Brooklyn, NY | Music Hall of Williamsburg |
| August 14, 2008 | New York, NY | Bowery Ballroom |
| August 15, 2008 | Baltimore, MD | Ottobar |
| August 16, 2008 | Carrboro, NC | Cat's Cradle |
| August 17, 2008 | Atlanta, GA | The Drunken Unicorn |
| August 18, 2008 | Athens, GA | 40 Watt Club |
| August 20, 2008 | New Orleans, LA | One Eyed Jacks |