LOL Makerspace is having an anti-black racism edit-a-thon on 9/22:

"LOL Hackers are organizing a wiki edit-a-thon addressing anti-black racism. Come out to help us continue planning the edit-a-thon. We can go through the Oakland Wiki and Wikipedia and identify pages that we can work on and guidelines and logistics to help make the edit-a-thon accessible and fun! You're also welcome to come and work on other projects, too … Hack Night is open to everyone!"

Here's the invite: https://www.facebook.com/events/864483943571189/