We’re scheduled to be there at Glen Helen Regional Park Campground. I was told that only the boys, ages 11 to 18, that were interested in getting their astronomy merit badge would be attending out of the huge group actually there for the big encampment. Sunset is around 6:30 and we’d be there till about 9:30 or so. The moon will be out of the way as it is a waning gibbous. We’ll have Mars and Saturn and whatever dark sky goodies we can catch.