Several bands with longstanding ties to the New York jamband scene will share the stage at New York’s Sullivan Hall on October 8. The night will feature Leroy Justice, God Street Wine’s Lo Faber & Aaron Maxwell and Jaik Miller. Though a private birthday event for fan Alexandra Rosenstein, others can attend the show by RSVPing. There is no charge to get in, but the event’s host asks that guests consider making a donation to the National MS Society at the event.