While most of England was watching the final first round World Cup game between the national squad and Sweden, I went our for a late bite to eat in the Picadilly Circus area, near my hotel. I ended up a Yo! Sushi, a chain based on the kaiten approach: each dish is placed on different color-coded plates, indicating different prices, and all the empties are counted up at the end of the meal for the bill. Customers choose their dishes as it passes by on a conveyer belt around the sushi bar. I've eaten at such places in Japan in the past. One has the advantage of selecting just what he wants as it chugs on by.