Q: What to do for a baby's 1st birthday?

Ok!! Some of you may know that im throwing a bday party for my son he is turning one
The party isn't till 3 weeks but I have all the decorations, two cakes one just for him and I have a mickey coming along with a clown I also made a dvd with pictures of him since he was born sort of like a milestone I'm planning on plying it while the party is going on sort of like a slideshow but I just want something creative and fun... I know he is not going to remember but when you are a parent you just want everything perfect lol please any ideas will be great..

Thanks :)