Grades of Green’s Trash Free Lunch Challenge was featured in 1% for the Planet’s blog. The blog highlighted a partnership between Grades of Green and one of its Challenge sponsors, Wean Green, both members of 1% for the Planet. Wean Green donates 1% of its profits to Grades of Green, which has enabled it to include even more students in the Challenge. To read the full blog, go here. To learn more about 1% for the Planet and how you can become a member and partner with Grades of Green, go here.