If you want to help us on getting more student projects to GNOME, print the poster in your language and post it at universities of your city. Don’t forget to notify in the university advertisement page to avoid duplicate effort.
Maintainers, there’s still time to add some ideas to the game. Just add it to the “New/not-prioritized” section (see the instructions in the page). I’ve seen some nice potential SoC projects on your plans for 2.20. :-)
Big thanks to Máirín for the beautiful banner and poster!