Some weeks ago, when I was still in Japan, I visited Ronjie's school which was having its annual week-long fair. There were booths with students selling various food and non-food products, programs and presentations of all sorts, and even a bingo game. And on the last day (the day I visited), fireworks capped the evening. :) Some photos:
free candy which came with the takoyaki
umbrella in a tree
Fireworks photos in the next entry. I took so many.