LOS ANGELES--(BUSINESS WIRE)--Sweetgreen (NYSE: SG) announced this weekend, on National Farmer's Day (Oct. 12), the launch of a limited-edition collection in collaboration with MNTGE, the fashion tech startup co-founded by Sean Wotherspoon, Nick Adler, and Brennan Russo. 100% of net sales from the collection will benefit the non-profit organization, The National Young Farmers Coalition. Inspired by the recent launch of Sweetgreen's Fall Harvest menu, the collection brings back the sold-out "Fru