PeekaBeat - Turn your selfie into Spotify playlist 🎶
Upcoming.org - A simple way to share and discover interesting events
Morse - Create, shout out, and discover nearby events in real time
Mobilizon - A free and federated tool to get our events off Facebook
Courseroot - Biggest online course database on the web
Openki - Platform where you can search, propose, take part, help organize or publish workshops, lectures...