Category: Events
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Waste Collection Challenge in May 2026
Participate in the Waste Collection Challenge of the working group sustainability by cleaning up your city and win great prices for the most collected trash or other fun categories! Share the volume of your collected trash and pictures of your event until 10th of June with us! The jGBM Trash-Picking Challenge is back—and it’s happening…
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Kick-off Apr 01 – City Groups and Working Groups
Our new jGBM website is entering the next phase. Starting April 1st, city groups and working groups will begin contributing to and maintaining their own pages on the site. Date: Apr 01 at 7 pm Location: via Zoom During the upcoming Annual Members’ Assembly, we will introduce the website structure, explain the editing workflow, and…