Oskar's reached that fantastic stage in every little boys life where he's fallen deeply in awe-filled love with "choo choo" trains. So on fine Sunday mornings we like to wander down to the nearby crossing and wave at a couple of Caltrain “screaming thunder boxes” as they pass by, all clanging and tooting horns and rumbling wheels. Then at night before bed, we watch an episode of Thomas and Friends together. Boys' dream.