The 19th International Botanical Congress, IBC 2017, was held from July 23 to 29. And a spectacle it was! Shenzhen pulled out all the stops–Olympics-style opening ceremonies complete with dancing children, huge living walls, the sides of skyscrapers lit up, free metro passage for everyone, airport style security to enter the building …. you name it! I’m not sure exactly how many people were there–the estimates I saw were around 6 to 7 thousand–but it was a lot. And great to meet old friends, make new ones, and see a lot of science! I didn’t take many photos, but will include a few here to give a taste.