Mad Cow Yarn is a friendly, community gathering place for fiber arts enthusiasts in the Lake Forest Park, WA. We carry an extensive selection of fine yarns, in stunning colors and textures, along with a large assortment of fiber crafting notions and accessories, to meet a variety of knitting, crocheting, and fiber needs.

Located at 17171 Bothell Way NE (Lake Forest Park), our store features a casual, welcoming environment where we offer a wide range of fun, interactive classes, and individualized instruction, to help you expand your creativity and skills. No matter your skill level or project size, our enthusiastic, knowledgeable staff members are always happy to answer your questions and provide you with personalized service and ongoing support throughout your fiber crafting journey!

Purchase a gift card in our Shop Online page to be mailed to you.