The Hmong people.  Really nice great people!  I met them while I was walking down to their village.  We talked and they took me to their village a different way from the way most tourist go.  We hiked up and down the mountains, through mud and rivers.  I was the clumsy American who fell a few times in the mud.  They laughed at me, but offered me a hand every time we walked on a sketchy surface - I felt like an idiot, but no big deal.  They walked me through their village, made me gifts out of twigs and leaves, and cooked me lunch in their home.  The experience was insane, definitely unforgettable.