Another hotspot that has been trending online since last month is the LED Flower Field at Dongdaemun Design Plaza (동대문디자인플라자). There're probably hundreds of pictures of this flower field that you can find online. I went there before sunset, so the lights were still off. But after staying a couple of minutes, it got dark and they turned on the light. It's a pretty cool sight looking at 20,000 flowers lit up by LED bulbs :) If you happen to be visiting DDP, the flower field is definitely worth to look at. Other things you might see as well are security guards guarding the exhibit, lots of individuals and couples posing for selfies, and of course, selfie sticks spread around the field :p