Moscow has a wonderful farmer's market in the summer! I do believe it's $15/day to sell, and it happens every Saturday from May to Septemberish. A lot of the local artists and growers sell there, and it's really good for community advertising. I've talked with a couple shop owners who do farmer's market, and there are varied results depending on what's being sold. You have a very nice selection of items, and I know for a fact that no one else who does FM is selling what you are.
I'm kind of wondering about this, myself (I'm in Pullman), and I've always been told that even if you put out a couple items here or there, it's great advertising. Since Moscow and Pullman are university towns, just getting your Etsy site out there is good!
None of this is what you asked about. I'm sorry.