I had the funniest time when a school-group passed me in the opposite direction on a walking track and I had to reply to "hello", "how are you?", "what is your name?", "where are you from?" to at least 6 kids wanting to use their .... It was really cute.
I had a similar experience somewhere in France, except the kids were trying to use their Mandarin Chinese. They couldn't have been over ten years old. I had to tell the chaperones and parents that I was thoroughly impressed. Alas, I am in the US and the school kids here don't seem to be learning anything.