Hey Karen -- yeah this tour is dubbed "An Evening with My Morning Jacket."  No openers...just all MMJ.  I went to the show at the Greek Theater in Berkeley.  The fact that the Greek is a really cool venue just added to the overall experience.  They did a 3-hr, 27 song set.  They only had one break for around 5 mins.  With 5 members in the band, it seems like they each were alloted a 1 min potty break.  Ha-Ha.  Now that's dedication.  Pretty intense...