From my dog walks over the last few days, Frick is getting tantalizingly close to firm and rideable in many spots (others are still muck). There are some tracks out there, but for the moment I'm keeping my riding of the inside flavor. Maybe it'll shape up by next weekend if we don't get dumped into the freezer too much in the next few days.
Edit: All of North Park, except for the stuff way at the north end is blazed. Download the maps to your smartphone from the County Parks website (or do what I did and splice 'em together in Photoshop for one giant pdf).