1. Tinker toys with Dad.
2. Evan was the only one of the kids brave enough to participate in the sack race and the egg in spoon race. He's easy to spot in the cowboy hat.
3. A Ford TriMoter was one of the featured planes. This is what I know about it: it was one of the first airplanes to carry passengers but was also used for cargo such as mail, it looks like a flying box, and Clyde Ice (the Spearfish airport where Nathan flew out of in SD is named after him) flew one around SD back in the day.