Memefest

Here an article about HK protest graphics and the way they are designed:

https://www.scmp.com/magazines/post-magazine/long-reads/article/3024096/hong-kong-protest-art-meet-student-leading

And this is the app being used in the protests, which enables communication without the use of internet:

https://www.bridgefy.me/

This is cool too:

https://www.bbc.com/news/world-asia-china-49582520

https://www.abc.net.au/news/2019-09-02/on-the-frontline-of-hong-kongs-democracy-protest-movement/11439810

Four Corners - Rebellion: On the frontlines of Hong Kong's uprising

https://www.youtube.com/watch?v=7g4N6Oe3g2Q