"The Mormon Problem" (it's complicated so you'll have to look it up). The state park has a little museum and a restored home/hotel. Mark Twain stayed here!
Grandma Rainey is a very friendly person, and she talked the ranger into showing us a restored school house in Fairfield. It was really cool!
We had lunch at the bar at Porter's Place on Lehi Main Street. The kids liked sitting on tractor seats.
We went to Hutchings Museum on Lehi Main Street. It's an old-fashioned museum full of minerals and rocks and gems, lots of arrowheads, and an old jail cell (Ikey liked that!).
It was a great day out in the cold with a wonderful tour guide, Grandma Rainey!