In June 2010, computer museum PEEK&POKE organized a "Rijeka 2010" event in Rijeka, Croatia which officially started with installation of 4.5 m high Monolith placed in the middle of the night in the main pedestrian area.
It was a homage to the famous Monolith from Kubrick 2001 Space Odyssey movie, and an attempt to spread intelligence among citizens. Didn't work too well. :)
This is a time lapse movie covering the period of around three days in July. Pay attention to the dramatic ending and the death of the camera! :-O