Sep 29 18:30 pm - 20:30 pm Event QR CodeAt which venue:M Woods Environmentally conscious designer Daan Roosegaarde will unveil his smog free tower at 798. The tower is said to take in pollution, give off clean air, and produce black diamonds too. Read more about it in English here or in Chinese here. ImagesEditor's PickNew Year's Eve Community Posted by Kyle Mullin Log in or register to post comments 202 reads