Hello Kitty Con: Sanrio character celebrates 40th birthday with four-day festival – New York Daily News

More than 25,000 fans are expected; An exhibition at the neighboring Japanese American National Museum, “Hello! Exploring the Supercute World of Hello Kitty,” will continue through April 26, 2015.

Photos: Hello Kitty Con

Hello Kitty Con being staged in Los Angeles to celebrate 40th birthday

Hello Kitty at 40: Thousands gather at first Hello Kitty convention

Hotel Nikko Niigata Opens Limited Time Cafe to Commemorate Sanrio Exhibition, MOSHI MOSHI NIPPON

Happy 40th birthday, Hello Kitty! Here's how local fans are celebrating – Orange County Register

Happy birthday Hello Kitty! Superstar cat celebrates 40th anniversary

Photos: Hello Kitty Con

Hello Kitty turns 40: How fans across the world celebrate

Hello Kitty celebrates 40 years

Hello Kitty celebrates 40 years