"Happy in Beijing"

So this song, "Happy" by Pharrell Williams, be my JAM...as in, when Meagan and Robbie went home with me to Spain for Spring Festival, we danced to this at least three times a day.  So imagine my utter JOY when Meagan showed me this video of people dancing to this song all around Beijing.  It's officially my favorite video on the internet (a position of honor that no video possesses for long), and you should check it out to fall in love with many sights from my home in Beijing.  :)  
Clarification: I did NOT make this.  Cheesy though it may be.  ;)