The Second stage will be headed up by Zakk Wylde's Black Label Society, plus sets by Kingdom of Sorrow, and Goatwhore, Skeletonwitch, Saviours and Kataklysm.
This year's tour is set to kick off August 14 in San Bernardino (the birthplace of the first Ozzfest in 1996) and then make stops in Chicago, IL, Hartford, CT, Camden, NJ, Pittsburgh, PA and Boston, MA. Only those six dates have been announced, with no word of additional dates to be added. So this looks like it.
The 2010 OZZFEST dates are as follows:
Sat, Aug 14 - San Bernardino, CA - San Manuel Amphitheater
Tue, Aug 17 - Chicago, IL - First Midwest Bank Amp.
Thurs, Aug 19 - Pittsburgh, PA - First Niagara Pavilion
Sat , Aug 21 - Hartford, CT - Comcast Theater
Sun, Aug 22 - Camden, NJ - Susquehanna