This is a gay pride video from Riga, Latvia.
From the Shanghai Pride site, in Shanghai city, China:
Welcome to ShanghaiPRIDE, Shanghai’s first ever PRIDE festival to celebrate Shanghai’s diverse and quickly growing LGBTQI community. The fabulousness will ensue Sunday June 7 and finish on Sunday June 14, with a culminating all-day-all-night festival on Saturday, June 13. Everyone welcome!
Gay rights demonstration in the USA planned: here.