I cant wait !

I really need help! My birthday party is in March, and I am having it at the most coolest place! It has lazer firing bumper cars and when you hit your opponent their bumper car spins around. Theres mini golf, bouncy castles, and lazer tag, and segway and ect, I think you get the point! Oh, and You know how this sounds childish for a 16 year old. I'm really not 16, I am 9. I just thought you guys wouldn't take me seriously as I am a kid. Please don't be mad at me for the age thing And give me advice for the party, please !