My wife and I went out last night to see what we could find (after being unable to find any site with visibility times etc.). It was foggy in the lower parts of town so we proceeded up the hill to the lookout that faces west (with a nice view of the east between some trees).
This was like nothing I'd ever experienced and I'm glad that I stayed up until 3:30am to catch it.
This shot was taken with a Canon EOS 40D, ISO 200, 60s exposure @ 17mm. It's a blend of two images, the other a 106s exposure at ISO 500. The second image was used to reveal the tree, as it was too noisy to be used for the other half of the image.
We're planning on going back out there tonight, so any more updates will be posted to my Google+ photography page at
http://links.solidinc.org/gplusphotography