Night has fallen on the desert, our first big winter storms soaking the mountains and the coastlines, and now we’re getting it pretty good in the southwestern deserts. There may even be a dusting of snow on the Joshua trees and the Yuccas and the junipers at the higher elevations, here and there. But a wet winter is visiting most of the American High Desert this Week of the Winter Solstice ... which used to be the same day as Christmas and New Year's and the Birthday of Dionysus.