Sounds like a grand day! I envy you getting to see the beauty of Yellowstone.
Pizza to cap off the day sounds mighty fine too. :-)
Bet the stars are almost overwhelming up there based on some of the cam views.
There is a huge WILDFIRE south of here in the Hobart area that created tons of smoke in Jackson this morning. The smell gave my son a headache and had my sinuses going bigtime! Not sure if it's anyway near being put out....it was 0 contained on Tuesday.