Hello Kitty Con: Sanrio character celebrates 40th birthday with

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.

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

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

Creators reveal Hello Kitty surprise on its 40th birthday

40 Is The New Cute: Hello Kitty Celebrates Birthday

Hello Kitty Is 40

Hello Kitty 45th! – Hello Kitty's 45th Anniversary Pop-Up Shop

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

Hello Kitty Con debuts in LA

Hello Kitty celebrates 40th anniversary

Japan's Hello Kitty celebrates 40th birthday in Tokyo department store