Bonne already sent me an email -- after this mornings post -- about taking a tour of the Fox River sock factory.
I cannot believe I didn't do this sooner -- but here's the actual Fox River Mills Website
It's a GREAT website -- with information about finding a store in your own area -- OR ONLINE ORDERING. And their prices are excellent, with free shipping if you order more than $50.
I wish I'd gone there sooner. DUH. But I didn't realize until the socks came what the name of the company was...