Watch a speedrunning marathon for charity

I've never speedran (?) a game in my life and yet I watch this week-long event every time it's on (once in the summer, once in the winter) b/c the vibes are always joyful, oddly cozy and accepting of all comers. The fundraising goes to Médecins Sans Frontières/Doctors Without Borders and it's just nice to have on in the background for a few days, idk. It's a nice thing.