The janitors in this building have way too much time on their hands, but they also have a flair for good performance art.
This video has been titled "The World's Second Largest Tetris Game." Sorry, I couldn't find a video of the largest.
Actually, I'm pretty sure this was done with Photoshop or some other editing program, but it's still a pretty cool idea.
tagged: YouTube, Tuesday, Tetris, building, pop culture, video