Chilean students ran for 1,800 consecutive hours around Chile's presidential palace, La Moneda, from June 13 to August 27, 2011 to protest the cost of education. The 1,800 hours stand for the 1,800,000,000 Chilean pesos, or approximately US$4 million which would cover the cost of higher education for 300,000 students. They carried Chilean flags and signs with "Free Education Now" written on them.
The following is a description of the action that Huffington post published online on 6/25/2011:
"Student demonstrators took to the streets of Santiago dressed as goblins and ghouls from Michael Jackson’s 'Thriller' video in their latest spirited pursuit of higher education reforms."