Fandom as a term can also be used in a broad sense to refer to the interconnected social networks of individual fandoms,[vague] many of which overlap. There are a number of large conventions that cater to fandom in this broad sense, catering to interests in film, comics, anime, television shows, cosplay, and the opportunity to buy and sell related merchandise. Annual conventions such as Comic Con International, Wondercon, Dragon Con and New York Comic Con are some of the more well known and highly attended events that cater to overlapping fandoms.