The Japanese love a good food challenge. Here are three that are readily available in Japan, and are taking contestants! If you can finish these meals in one sitting, you'll get them for free. Fail the challenge, and you have to pay for the meal, which is usually quite expensive! My favourite is the giant Tempura Pork Cutlet! Mmmm... Pork Cutlet.... *droooool*

From: http://www.youtube.com/watch?v=Dhzn00OJHp8

Challenge food: It gets free only if you eat up these giant food within time limit. If you fail, however, you have to pay for it (usually very expensive)