I found that the Disco Biscuits are playing a 2 night stay in New York for the same days as Postford. Shpongle is opening for Biscuits at the Nokia Theater on April, 11th. Biscuits are kind enough to be hosting after parties for their 2 night stay at the Nokia. Shpongle and Hallucinogen are scheduled to play the after party on April 12th at the Highline Ballroom. Tickets go on sale to the public on March 7th. All the info is available on the web site.