A random stop at Aaron Brothers Art and Framing yielded an afternoon of super hero action! We picked up a "Creativity For Kids My First Fun Felt Masks" kit and got to work making sweet superhero masks.
You can get yours on amazon here: http://www.amazon.com/Creativity-Kids-First-Felt-Masks/dp/B00FYXGDA4
The masks come in various shapes and colors, with super simple felt stickers for customization. Kai had an easy time adding his own custom touches.