When it comes to birthday party planning for my kids, I've always taken charge of creating my own invitations and thank you notes. I'm not very crafty or creative, but once we settle on a theme everything else seems to fall in place. For my daughter's 4th birthday, she chose a Hawaiian them, complete with a luau, tikis, and fun pink and line green colors. I designed her 4th birthday party invitations and had them printed, while blank Thank You ...