Trader Joe's is very special, and maybe bombarding them with emails describing TV would just help them consider going a market survey. Our nearest TJ is about 50 miles, too far for a routine shopping trip (especially given the price of gas...), but we do stop there on every trip to visit an elderly aunt and uncle outside Hartford and our semiannual runs up to Boston. To have one in TV would be mahvelous!!!
http://traderjoes.com/contact_us.html