They say good things come to those who wait… and for Union Street Preservation Society, the Brooklyn-based folk-bluegrass revival group that has been touring across New England over the past several months, their homecoming is cause for celebration. If not only for the fact that they’re playing with acclaimed bluegrass mandolinist and klezmer clarinetist Andy Statman, then just as much because singer/guitarist Dave Lieberman has finally recovered from his recent biking accident. Their debut full-length, "Spring to Rust," will be in full effect (I’m hoping to hear my fave ‘Meet Me in Spring’), and from what I understand.. the band will be showing off some new pieces as well. Should be a real barnburner. See them perform April 29 with Andy Statman at The Living Room, and if you find yourself in Cambridge, MA on Friday April 27th, see them play with This Way, their roots-rock pals from Portland, ME.