Anyone seen this? It premiered last week on BBC America. It's hosted by James May, one of the co-presenters of Top Gear.
Basically the show is James taking different toys and bringing them big scale. Last week he and his crew made a house out of Legos (which he lived in for 24 hours). This week he's building a 3 mile long slotcar racetrack.
Pretty interesting stuff and fun to watch.