On Neil Gaiman's site:
"And on the subject of Mr McKean, I am delighted to announce that on Thursday, January 11, 2007 7:00pm at the Walker Art Center, 1750 Hennepin Avenue, Minneapolis, Dave and I will be "in conversation". The Free Verse event "celebrates 20 years of the duo's artistic partnership--Gaiman and McKean will each offer a brief presentation of their own work, then follow it up with an on-stage conversation about the aesthetic challenges they face together and separately."
At http://raintaxi.com/readings/ we learn that "while this event is free, tickets are required. Tickets are available at the Walker box office starting one hour before the performance. This event will also be webcast live and archived at channel.walkerart.org. "