Do you know any ethnic instrumentalists?

Just curious if you know any people who play some far out kinds of instruments. How about the zither, dulcimer or didgeridoo? We would like to have some instrumentalists playing while people gather on campus for the Christmas musical. As soon as people walk on the property we would like to infuse them with the theme of peacefulness. What better way than to provide peace than through music? So far we're looking at guitar, violin, recorder, Indian flute and harp. Please respond if you have any ideas. Time to jump outside the box!