The streets of Davis Square will be transformed into a mecca of hand-crafted wares with over 100 artists and artisans. Returning ArtBeat icons such as Brooks Morris (Buckaroo’s Mercantile) will be joined by Carrie Kan (henna body art); Fran Kornstadt, who crafts brass belt buckles; and Rachel Mello, who creates woodblock prints of Somerville Street scenes. Hats by Marie Galvin (pictured)