Phew. It's done! Planning a birthday party is tough work. I couldn't decide on one of the themes I presented a few weeks ago, so I did a combination of two of them: Candyland and Castles.
Kraig and I set up a giant Candy Land game board in the house. The object was to get everything the kids needed to protect the Candy Castle from the Chocolate Monster (no veggies here. Thanks for the tip, Kelli) and get the treasure (the goodie bags).
Here are a few pictures:

Welcome to c"ANDY" land
Painting the Chocolate Monster a few nights ago

I wrapped some cereal boxes with tissue and celophane to make candy. They really served no purpose other than they were pretty :)
The games starts on the right at the first red square. To earn their shields, the kids had to show how smart they were by tossing a bean bag into the matching colored bowl (in the back on the right). Then to earn their swords, they had to show how strong they were by knocking down the brick wall.
The game continued down stairs where they had to use their swords and shields to fight the Chocolate Monster and show their bravery. After he was destroyed, they got their crowns.

The Victorious Warriors! and Joshy
After releasing the castle, the kids got to decorate gingerbread man shaped sugar cookies. Mmm! More candy!
All in all, it lasted 75 minutes. Perfect. The kids had fun. We had fun.
I need to note that the Castle idea (getting their swords and crowns and fighting the monster) was an idea from my creative sister-in-law Jen (if she had a blog, I'd add her link right here. Hint, hint). She's the genius behind the plan.
Oh, and I stayed close to my $20 budget. I spent just around $30. Not bad!
Status Update: Andy's head is just fine. He fell off his fire truck Sunday evening around 6:30 and hit his head on the edge between the tile and the carpet in the big room ( you can see where the edge is in some of the pictures). I've never noticed that it was sharp before, but sure enough! Note to self: Head wounds are bloody.