Several guests will perform with Wyllys and the NY Hustler Ensemble at New York’s Sullivan Hall tonight. In addition to NY Hustler Ensemble mainstays Jennifer Hartswick- (Trey Anastasio Band, Van Ghost), Natalie Cressman (Trey Anastasio Band) and Zac Lasher (U-Melt), tonight’s incarnation of the group will feature keyboardist Todd Stoops ( Kung Fu, RAQ), guitarist Rob Salzer (U-Melt) and Pete Pigeon. The night will also feature performances by Sister Shakedown, Dave Chiappetta, Newton Crosby and DJ Coltrane. The night will double as Hartswick’s birthday celebration.