I decided to start a thread since a few people have said they are coming. Start at Red Box at 7:00 or Charlton at 8:00 and ride to Grassy Hollow or Wrightwood and back. The full route is about 95 miles with 10K feet and there are options for less.
It won't be a fast pace and if you'd like to come with us bring an extra bottle or Camelbak and some snacks. A nice, casual ride in the mountains.