How Do You Get to Carnegie Hall? Board a Northbound 1 at 123rd Street, Take It Three Stops to New York Times Square, Then Take the Q to 17th Street

According to Work magazine’s Work Blog, which is where I found it, the detourned New York subway map below was created by an artist named Marc Grubstein, who actually distributed it to unsuspecting New York tourists a few years back. I wish I had a high-res copy of this.