If anybody is interested in participating in a game jam this year, Game Maker’s Toolkit will host its fourth annual Game Jam on July 10th 2020 at 8:00 PM (UK time)! It’s essentially a dev marathon where they announce the parameters of the competition at noon, and you have 48 hours to build your game. Everything is done remotely, so anybody can join. They accept any platform that runs on browsers or Windows, so Three.js developers are welcome!
See here for more info:
And visit their site: https://itch.io/jam/gmtk-2020