After a day of speculation, Jam in the Dam has confirmed its complete lineup. The third-annual festival will take place from March 18 20, 2007 at Amsterdams Melkweg featuring performances by the Dark Star Orchestra, Keller Williams, Galactic and the Yonder Mountain String Band. This years Jam in the Dam will celebrate the 25th anniversary of the Grateful Deads only Melkweg performances, which took place on October 15 and 16, 1981 (so, perhaps, one can expect the festivals performers to reinterpret the Deads lauded Amsterdam performances). Tickets will be available starting next Tuesday at noon through both Musictoday and Baseline Ticketing.