The Flower Shoppe moves up the street to Blaine by Elyse Kaner, Staff Writer She's on her customers' speed dials. Those who have cheated on her come back and swear they'll never do it again. Some fear she has gone out of business. But Mary Lou Box's The Flower Shoppe remains a constant in the Twin Cities northern suburbs. Last summer, in her 40th year of operation, Box moved her popular business one block north to 86th and Central Avenue in Blaine from her former location on Spring Lake Park by Nicklow's Cafe & Bar. The move affords her better visibility on Highway 65. Plus she has gone from 2,218 square feet to more than 2,600 square feet. "I love it. Isn't it nice?" Box says, at her new shop as she gestures to her surroundings, a fragrant and floral wonderland dressed in holiday finery. Still, she longs for a little more space for her vast inventory. For an office. Not the usual shop Box's store isn't the usu...