Dear Sir or Madam,
I am volunteer of Infinite Opportunities Association writing to propose our activities in your summer camp.
We would be pleased to present our program and lead some presentation with children. Our goal is to educate young individuals about human rights, hate speech in internet, tolerance.
You can read more about our organization and watch some photos. 
 http://www.infopass.eu/en/projects
https://www.facebook.com/platformazatolerantnost/?fref=ts

Your sincerely,
Indre Brinkyte