You need to talk to Hello Kitty at the Furbulous Fashion District. When you click this location Hello Kitty appears under the Bee Styling Salon. Click on her and she'll ask you a question about joining the kitty bow mission and you'll answer yes or no. Hope this helps.
Yes, there are quite a few: Hello Kitty: Big City Dreams Hello Kitty and friends Hello Kitty Daily Hello Kitty Party Hello Kitty: Birthday Adventures There is also a Wii game: Hello Kitty Seasons Also Gameboy games: Hello Kitty Cube Frenzy Hello Kitty: Happy Party Pals
There are many types of Hello Kitty games available, which is the best will be a matter of personal preference. For free online Hello Kitty games, some of the most popular include the Hello Kitty Dress Up game, Hello Kitty race game, Hello Kitty Best Friends game and the Charmmy Kitty game.