 The band then toured the U.S. (primarily East Coast, with a few shows in Miami, Chicago, Broomfield, Colorado, and Portland, Oregon) from February 2 through March 8, 2010, and performed in San Francisco on March 12, 2010 to celebrate Phil Lesh's upcoming 70th birthday.On March 18, 2010, Phil Lesh posted on popular fansite PhilZone.com an announcement that drummer Jay Lane had left Furthur to rejoin his prior group, Primus.Zoe Ellis also left the group at this time to focus on her a cappella ensemble, SoVoSó.