Islas Los Uros, Lake Titicaca.
As our boat prepared to depart the island, these ladies sang "Twinkle, Twinkle Little Star" in English - complete with twinkling hands movements - to bid us adieu. The departing tourists were then bid a final farewell with a shout out of "Hasta la Vista, Baby" from the ladies. Somehow, I doubted they had seen "The Terminator". I likened the experience of visiting these islands to visiting one of the pavilions at Disney's Epcot Center.
Yes, the floating islands are a complete tourists trap (at least the ones designated for tourists), but it is still fun and is a must-see destination if you come to Puno.