am thinking about starting my own party planning buisness for childrens partys that include entertainment, decorations, set up, clean up, invitations, thank you notes and food. I was just curious to see how much parents usally spend on their childrens birthdays not including the birthday present. Oh and also if you do to a arcade or amusement bowling or where ever you go how much do you spend on those kind of partys?

I would like to replace my parents names with my childrens names, In announcing my wedding in the invitation...How do I do that using proper etiquette?