String Theory Yarn Co

String Theory Yarn Co

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We are located in Glen Ellyn IL, less than one block north of the Glen Ellyn Metra station. String Theory is a feel good yarn shop in the western suburbs of Chicago. At String Theory we feature yarn from companies that are environmentally friendly and socially responsible: Manos del Uruguay, Blue Sky Alpaca, Woolfolk, Handspun Hope, Appalachian Baby Cotton and more. We love color, so at any time y

06/16/2026

A VERY fun event coming Labor Day weekend for locals AND Pride & Progress Cowl yarn kits šŸ³ļøā€šŸŒˆ from Leading Men Fiber Arts! Link to purchase the pattern is below šŸ‘‡šŸ»

Knit: https://www.ravelry.com/patterns/library/pride—progress-cowl-knit

Crochet: https://www.ravelry.com/patterns/library/pride—progress-cowl-crochet

Plus James Watts patterns! https://www.ravelry.com/patterns/sources/james-n-watts-ravelry-store

James Watts Knit Night sign-up: https://stringtheoryyarncompany.com/products/night-with-james-watts-p-september-5

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Telephone

Address


477 N Main Street
Glen Ellyn, IL
60137

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm