Big Business have announced a tour with Tweak Bird. The shows are in support of their upcoming album. The record is titled Mind The Drift and is due out May 12, 2009.
| April 22, 2009 | Dallas, TX | The Max |
| April 23, 2009 | Austin, TX | Red Seven |
| April 24, 2009 | Houston, TX | Warehouse Live-Studio |
| April 25, 2009 | Baton Rouge, LA | Spanish Moon |
| April 26, 2009 | Mobile, AL | Alabama Music Box |
| April 29, 2009 | Gainesville, FL | Common Grounds |
| April 30, 2009 | Delray Beach, FL | City Limits |
| May 1, 2009 | Orlando, FL | The Social |
| May 2, 2009 | Jacksonville, FL | Jack Rabbits |
| May 3, 2009 | Atlanta, GA | The Drunken Unicorn |
| May 5, 2009 | Carrboro, NC | Cat's Cradle |
| May 6, 2009 | Baltimore, MD | The Ottobar |
| May 7, 2009 | Washington, DC | Rock & Roll Hotel |
| May 8, 2009 | Westchester, PA | The Note |
| May 9, 2009 | Brooklyn, NY | Union Pool |
| May 10, 2009 | New York, NY | Mercury Lounge |
| May 12, 2009 | Boston, MA | Middle East Downstairs |
| May 13, 2009 | Cleveland, OH | Grog Shop |
| May 14, 2009 | Columbus, OH | The Basement |
| May 15, 2009 | Louisville, KY | Headliners Music Hall |
| May 16, 2009 | Detroit, MI | Small's |
| May 17, 2009 | Chicago, IL | The Bottom Lounge |
| May 18, 2009 | Minneapolis, MN | Triple Rock Social Club |
| May 20, 2009 | Denver, CO | Larimer Lounge |
| May 21, 2009 | Salt Lake City, UT | Bar Deluxe |
| May 22, 2009 | Boise, ID | Neurolux |
| May 23, 2009 | Portland, OR | Dante's |
| May 24, 2009 | Seattle, WA | Neumo's Crystal Ball Reading Room |
| May 25, 2009 | Olympia, WA | The Big Room |
| May 27, 2009 | San Francisco, CA | Bottom of the Hill |
| May 28, 2009 | Costa Mesa, CA | Detroit Bar |
| June 1, 2009 | Los Angeles, CA | Troubadour |
| June 2, 2009 | San Diego, CA | Casbah |