Open Source Circular Economy days and it is an open and self-planned event which happened parallel in many cities around the world, between 9th and 13th June this year. Basically, any city can register and bring challenges (issues) to be discussed in their own community through an event or globally in the forum. The OSCE days this year got more than 70 cities registered.
The whole list can be find at: https://oscedays.org/
Get in touch with email@example.com
More info in French here: https://oscedays.org/man-2016/