Non*Mart introduces the Trade-O-Mat. You can see the Trade-O-Mat live, and in person as part of the Open Engagement conference in Portland, Oregon. Happy Hour Discussion. Join Kathryn Kenworth, founding member of Non*Mart and Trade-O-Mat maven, in a Happy Hour Discussion along with Stephanie Diamond and Caroline Woodlard. Topic: ECONOMIES Friday, May 18th from 5-7pm Location TBD • As always, Non*Mart franchising opportunities available. Find out how you can start a friendly, neighborhood Non*Mart in your own neighborhood! Get More Info