Japan Day 22 (Part I) - Akihabara, Tokyo There was just one thing left to do on our Japan wish lists: dress up as Mario Kart characters and race around the streets of downtown Tokyo in go-karts. I’m not talking about a track, or a virtual realty experience, but actual vehicles zooming around the city streets. Who wouldn’t want to turn the world’s best video game into a real-life experience? Enter MariCar, where you can live out your childhood fantasies in a city as colorful and bizarre as a Mario Kart course. (Disclaimer: MariCar is in no way associated with