At the end they did a presentation of the different activities the 25 boys and girls had done during the week: theatre sports, tableaux, diction, singing, drama. They did short ensemble pieces from Don Giovanni, Little Shop of Horrors and Pirates of Penzance.
Considering most of the boys had no musical background the results were a credit to all involved. And it looked like they had a lot of fun.
Here's Tarantara (When the foreman bears his steel) from Pirates of Penzance captured on a mobile phone.
I've read some great books lately (I really enjoyed Bill Bryson's biography of Shakespeare) but it was a short first-time novel called Addition by Australian writer Toni Jordan that I told my wife to read straight away.
It has it all: romance, obsession, wit, numbers, science.