From George Martin's Livejournal. Click over, because the post is quite a bit longer than this brief excerpt.
On Sunday night, May 31, the Jean Cocteau Cinema in Santa Fe will offer a special one-time only night of readings and reminiscences we're calling "Remembering Roger."
Roger's son Trent, a fine writer in his own right, is organizing the event for us, and other members of Roger's family are also expected to attend, along with lots of us from the New Mexico science fiction community and Albuquerque fandom. I will be there, as will Jane Lindskold, Melinda Snodgrass, Walter Jon Williams, John Jos. Miller, and many many more. We have lots of folks coming in from out of town as well. Neil Gaiman is trying to make it, if his schedule allows. Joe Haldeman is flying in. So is Michael Cassutt. And many folks who cannot come to New Mexico in person will be Skyping in to join us, or sending video greetings and readings. Joe Lansdale, Steven Brust, Howard Waldrop, and others will be heard from.
I had no idea and this sounds like a wonderful memorial.