You know, instead of playing Angry Birds on the phone, your kids can have not less fun playing it outside! How? Read and you’ll find it out! First, gather your materials: water balloons, a permanent marker, and washable sidewalk chalk. The instructions are pretty simple: fill your balloons, draw some angry birds’ faces with the marker, draw pigs with chalk and get ready to smash them! You and your kids would have lots of fun preparing for the game and even more playing it. You can make your game more special by stacking piggies inside of some cardboard boxes as their little houses, for example. Enjoy!