For years I have traveled with Mount Madonna School's "Values in World Thought" program, documenting their journeys. The many years of videos is just too much to put on one website so I'll let you explore the youtube channel as you like. See below for a few of the highlights as well as photos.

The program takes juniors and seniors to Washington D.C. every other year as well as international trips such as India and South Africa. On these trip the students meet with various leaders as well as other students their age. We have been lucky to meet such influential people like His Holiness the Dalai Lama (3 times), Archbishop Desmond Tutu (also 3 times), F.W. de Klerk, George Lucas, Samdhong Rinpoche, Rinchen Khando, President of India Abdul Kalam, as well as many political and nonprofit leaders in Washington, D.C.

See the Youtube channel. It has many videos, which I have created the majority of.
For more info on the program: Values in World Thought

And here are some of the highlight videos: