McWalker Yarns is a boutique yarn store conveniently located in Millvale (Pittsburgh), PA (right over the 40th Street Bridge from Lawrenceville and immediately off Route 28). We offer yarns at a variety of price points with hours designed for working crafters. Our community is here for the experienced crafter and the individual who doesn't yet know s/he is a crafter.  In addition to our broad selection of yarns and yarn related supplies, we offer classes and a cozy spot to practice your yarn craft.