The Happy Bday Event can be done without a guide.  Just start with Choco @ Florapolis and the event-npcs will send you back and forth delivering stuff.  You’ll need lv.3 cooking though to bake Hellokitty a bday cake.  And alil money to buy the ingredients for the cake but you get most of that back while doing the event - so don’t worry~*  I hope I get to see Hellokitty at her bday party but since she’s not on 24/7 I’m probably gonna miss her but we’ll see…