Sam Bush, Jerry Douglas, Roosevelt Collier and Futureman will join Yonder Mountain String Band as special guests during their New Year’s Eve run at the Boulder Theatre in Boulder, CO.

Collier, who plays slide guitar with the Lee Boys, will join the band on December 27, while Futureman, of Bela Fleck & the Flecktones, will play with the group on December 28. Dobro master Jerry Douglas will then sit in with Yonder on December and living bluegrass legend Sam Bush help the band ring in the new year on December 31. Tickets to the shows are still available.

As previously reported, Yonder Mountain String Band have announced an extensive run of tour dates for early 2014, though Jeff Austin will not be joining them for many of their winter dates. In related news, the band recently shared their thoughts on Phish and covered “Sand” at the Relix offices.