Our restaurants, shops, attractions, and hotels welcome you to Cumberland Valley. However, as COVID-19 cases rise and fall due to variants, local businesses and organizations may continue to implement mask policies or encourage individuals to continue to mask. We encourage visitors to seek and heed the latest expert guidance and take the precautions necessary for all of us to stay safe. By following updated recommended public health guidelines and showing our respect to the people around us, we can minimize the spread of COVID-19 and help keep local businesses open. Thank you for your cooperation and understanding.

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String Theory Yarn Shop

829 State Street,
Lemoyne, PA 17043
(717) 775-1689

String Theory Yarn Shop is a local source of fabulous yarns, needles, and accessories for you, our fabulous yarn theorists. We work hard to make sure you always have access to the latest and greatest goodies in the universe! In addition to feeding your yarn addiction, we offer a variety of classes to help you learn a new craft or enhance your skills. Come in and let us help you find your next perfect project and get the help you need with the projects you've already started. We hope you enjoy STYS and the community of fellow yarn theorists as much as we do!

COVID-19 Updates
  • Hours: Tues, Thurs, & Fri 10am - 5pm Wed 1pm - 8pm Sat 10am - 3pm Sun & Mon - Closed
  • Open For Business:
  • Delivery Available:
Personal Protection
  • Masks Required-Staff:
  • Masks Required-Guest: