For collectors of stoneware, Red Wing is a mecca. Nearly thirty-five hundred pottery fanatics have arrived in the Minnesota town for today's start of the annual Red Wing Pottery convention. People from across the country have come to buy, sell, and trade pottery. Kay Wilshusen is the business manager of the Red Wing Collectors Society. She says the group's members cross the nation in search of pieces that can date back more than a century. She says some have been known to pay up to thirty-seven thousand dollars for a Red Wing crock.