Write an email to the city of Berkeley requesting a refund for basketball camp because it was boring.
To Whom It May Concern, 
We signed our son up for basketball camp over the break assuming that it would be similar to the quality of the other city programs, including the basketball programs. However, our son did not want to return to camp because it felt more like military training than the program you described on the parks and recreation web page. 

On your site, you describe it as a fun opportunity for children to make friends and improve their basketball skills. The coach, however, told the children that they were not allowed to speak to each other all day, which made it impossible to either have fun to make friends. 

As a result, we have removed our son from the camp and are requesting a refund.

Sincerely,
[insert name]