This Saturday at Common Ground in Allston, Bern is hosting the official launch party for the aptly named Allston helmet. We will be at Common Ground from 10-close with prizes from Bern as well as Society and Vita Coco. Leo Lydon a local cyclist and muscian will also be playing a set before departing to Seattle for his #3600withbern ride across country. Come out for a great time with great friends. This is not one to miss!