He was also a big fan of seeing and getting on a train, even though he is getting bored with not having much freedom to move or climb. (He really wants to climb stuff. He’s climbing my arm and sitting on my shoulders as I write this.) We brought along some books, stickers, new activity books, and snacks to keep him entertained. He’s enjoying the occasional walk up and down the aisles with his Daddy, and hopefully that will be enough activity until we can get off.