Photo by Marc Millman

Terrapin Crossroads will celebrate Phil Lesh’s 74th birthday with a special birthday bash that will feature two four-night Phil Lesh and Friends runs.

The first incarnation of the group—John Kadlecik, Joe Russo, Jason Crosby and another special guest—will perform at the venue’s Grate Room March 6-9. The second incarnation of the band—Russo, Anders Osborne, Adam MacDougall and other surprise guests—will take the stage on March 12-14 before wrapping things up on Lesh’s birthday, March 15.

Tickets for all of the shows will go on sale at the Terrapin Crossroads box office at 4pm today before becoming available online tomorrow.

As previously reported, Phil Lesh and Friends have also confirmed two four-night runs at The Capitol Theatre for the spring, as well as a three-night run at the new Brooklyn Bowl Las Vegas. The ever-changing group will also perform at the second annual Lockn’ Festival in September.