Our plan was to go up to Teneriffe Falls but the parking was overfull, so we went to Little Si, where parking was loaded up with search and rescue vehicles (training sessions). In light rain, fog, mist, snow, graupel, and sunshine, we went up Little Si, returning to the trailhead--after lunch on the summit--via the Old Si/Boulder Garden Trails, for some extra elevation gain. None of us had ever seen the trails so sodden and, in many places, running with water--like hiking in a stream. Photos here:
http://www.flickr.com/photos/nordique/sets/72157626415157602/