Current "Battle for Ozzfest" tour dates:

03/ 28 - Phoenix, AZ - Martini Ranch
04/ 01 - El Paso, TX - Xcape
04/ 03 - Lubbock, TX - Jake's Backroom 
04/ 04 - Dallas, TX - Trees
04/ 05 - Houston, TX - Meridian
04/ 06 - New Orleans, LA - Howlin' Wolf
04/ 09 - Oklahoma City, OK - Bricktown Live
04/ 10 - Kansas City, KS - El Torreon
04/ 12 - Minneapolis, MN - Ascot Room (at The Quest)
04/ 13 - Chicago, IL - Durty Nellies 
04/ 14 - Milwaukee, WI - Shank Hall
04/ 15 - Detroit, MI - St. Andrew's Hall
04/ 16 - Cincinnati, OH - Bogart's
04/ 17 - Cleveland, OH - Odeon
04/ 19 - New York, NY - Sin-E
04/ 20 - Philadelphia, PA - TLA
04/ 21 - Boston, MA - Axis
04/ 22 - Washington, DC - Nation
04/ 23 - Richmond, VA - Alley Katz

more on Ozzfest