Shanghai Greenhouse
I thought I would be too late to go into the Shanghai Greenhouses as it was already 7pm, but they were open until 9pm... Even so, my transfer from the airport to my hotel was supposed to be at 9pm. I decided to shift it to 10pm, as I wouldn't get another chance to visit, and it looked pretty good.
They actually put on a special light and music show from 7pm to 9pm too; you miss being able to read the educational signs, but it looks quite impressive!