TOMORROW (March 17, 2011; St. Patrick's Day):   Visiting artists with Middle Floor Merchants will be selling their artwork. Come on down if you need some retail therapy and you want to support local artists!   Where: 743 Broadway, inside Sanford & Son Antiques When: March 17, 2011 5-8 pm   Roxann L. Murray RoxyGirl Art www.roxygirlart.com   "Art washes away from the soul the dust of everyday life." -Pablo Picasso