Arts Collaborative Medford is hosting The Banners Project: A Sewing Circle, led by the Green Cambridge program Cambridge Wildlife Arts. Inspired by historical and current protest posters, banners, and bedsheet paintings, including the fabric banners of Aram Han Sifuentes and the block print banners of Peter Schumann, Cambridge Wildlife Arts welcomes members of the public to sit around a table and stitch a single embroidered and/or appliquéd banner meant for use in vigils, protests, and parades. Echoing the suffragettes, the…