Balloons
Have you seen this real life attempt at lifting a house with balloons like the movie "Up"
I guess National Geographic did this for a new show called "How Hard Can It Be?" -- its cool to see that it's actually possible, but what made me happy is that they used a rainbow of balloons just like in the movie.
It's a reminder of how pretty a colorful bunch of balloons can be...
To dress up a house: 
For a really festive party:
Or, just for an awesome picnic:
People were angry over a balloon stunt in San Francisco last week. Some game company let go thousands of red balloons to promote a video game. While it probably wasn't the best stunt for the environment, I saw it out my office window and it was beatiful! I couldn't get a good picture from my office but here is what it looked like:
(Not my photos - click on photos for sources)
Meagan @ Style-Edition
Another awesome balloon photo via the Matchbook Magazine Tumblr
Balloons, Decorations in Musings, Things I LIke