Ask HN: Where to send a 10th grader who needs a 2 week summer C++ course?

A friend is in the 10th grade, is an avid IT enthusiast and he wants to learn C++ over the (US) summer. Any online courses / teachers that could be recommended? He would be open to a two week course on-site somewhere in the US if there is a particular really good course. Any ideas, help or suggestions on the best path to a career in IT would be greatly appreciated.