It was such a dull day that the mornings thermal activity consisted of doing laundry and a walk through the West Thumb Geyser Basin. The only geyser we saw was a small one when we stopped at the Potts overlook.
Other than that, there was a couple of Grand eruptions, one in the evening and another just after midnight. Now is the quiet time to enjoy a few moonlight Grand (or Beehive) eruptions before the waits for New Crater/Steamboat and Giant begin.