Party Theme Help!

Okay ya'll.  I need you. 

Let me first start by saying, "Yes, I am a freak."  My daughters birthday is not until August, yet I am already thinking themes!!!!

I had it made up that I would do a Carnival Dreams theme, but now I am second guessing that?  I have my whole game plan down...

We will have a clown come out and make animal balloons, which will be part of their "goody bag."

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A photo booth for silly pictures upon arrival. 

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Maybe a cotton candy machine? If not, just buy the pre-made bags. Candy apple slices. Hot dogs and lemonade.  With giant lollipops.

And sno cones!

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Pom-poms and and bright colorful fabric bunting as decoration. With peanuts on the tables.

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With a fanastical, magical cake by none other than Misty of Six Divided By Two.  If you have not checked out her blog, I would suggest you take a peek!

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I want a rainbow cake, but she is going to make it look like a carousel!!! 

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 And maybe some of these cute lil' guys...

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You see?  I have this all "planned" out, but I am starting to wonder if this is becoming "too popular?"  Does that even matter?  No, not really. 

But, do you have any other themes for a 3 year old, little girl birthday party?  What should I do????  Please help me decide.