The place was huge, and although I spent one and a half days there I feel like I only saw maybe 20% of the projects on display. Granted, I spent almost all my time in the LED tent since that's where all the blinkiest rainbowy projects were. But there sure was lots to see.
I hung out for a while with Nick Donaldson from Got Robots and his amazing hexapod Marauder. Marauder is a roller skating, dancing, singing giant buglike creature and was far and away the most lifelike robot I saw at the event. He was constantly surrounded by crowds of admirers and it was really fun to watch the kids react to him.
Inside the LED tent there were so many beautiful things to see. My favorite was probably getting to watch the fashion show. There were maybe 8-10 designers showcasing a really broad range of LED dresses and wearables. I loved the Chinese lantern-inspired dresses -- they were incredibly detailed and unique.