While a couple of kids were working on their paintings, I'd take another aside to paint his or her face. I found this awesome face paint kit on Amazon (you can also find it at Michael's). It comes with a book of instructions, but they're pretty ornate, so I just found some simple designs on Pinterest. I did balloons for the boys and rainbows for the girls. It was fun for me to have something to do other than play hostess.
As far as decorating went this year, I really phoned it in a bit. My sister made the adorable banner that hung over the gift table.
I printed a couple of pretty images and framed them to decorate the same table.
I threw up a few streamers in basic colors by the food table, and called it a day.
The food was much more fun. First I made sugar cookies using this recipe, and I cut them out to look like little painter's palettes (I used an Easter egg shape to cut out the main shape, and then a small circle to cut out the hole).
Next I used cookie icing to dab little blots of "paint" onto each palette. After that, I made "paintbrushes" out of pretzels rods dipped into white chocolate that I had tinted different colors. Then I popped popcorn and had Monkey help me assemble little cones out of construction paper and labeled them "Pop Art".
Then I put together a fruit tray, making sure to include every color of the rainbow. I used red apples, oranges, pineapple, green apples, blueberries, and red/purple grapes. I loved this because you could interchange so many fruit for the colors. You could do green grapes or kiwi for green. You could substitute strawberries or raspberries for red, and so on.
I kept it simple with "Van Gogh's Veggies" by simply purchasing a vegetable tray.
I meant to have "Paint Chips and Dip", but I forgot to put them out :-/ Oh well. Finally, for the punch, I froze Koolaid into ice cubes in every color of the Rainbow. I placed the ice cubes in my big drink dispenser, and I poured Sprite over the top of it. It looked pretty cool, but I was worried as it melted it would make an ugly brown or blackish color, but I actually got more of a purple, which wasn't too bad.
I found these cute rainbow swirl lollipops at Walmart and used them as party favors.
Lastly, I went the easy route and bought a cake at Walmart. Although there are some really cute ideas on my Pinterest board.