This sign appeared in the front window of 882B Mass. Ave. in recent weeks. The storefront is the vacant space next to Lady Siam and across from Arlington High School. In the last year, Lexington Center has gotten two new 'froyo' spots, Orange Leaf and Fruitee Yogurt, as has Somerville's Davis Square, Orange Leaf and iYo Cafe. There is no brand name listed on the sign. Patch has contacted the town to see if a license application has been filed for this space.