35 Marketing services, namely, promoting the goods and services of others by allowing sponsors to affiliate their goods and services with participants or exhibitions in the field of sports; online retail store services; retail store services featuring virtual goods, namely, sporting goods, trading cards and clothing for use in online virtual worlds; association services, namely, promoting the interests of participants in the field of sports; organizing leagues, scheduling, conducting, and promoting exhibitions in the field of sports; promoting public interest in the field of sports; providing a forum to showcase, display, demonstrate, and promote ideas, products, and services in the field of sports