Angry Birds for the backyard.

Life-Size Angry Birds Party Games: No Angry Birds party would be complete without a life-size Angry Birds game, don't you think? Source: Simply Styled Home

Harry Potter party Ummmm..Brianna. We're TOTALLY playing Quidditch, btw.

Martha Shmartha: Welcome to Hogwarts. A detailed description of a Harry Potter party, with directions for homemade Quidditch - a true geek's way to earn the Game On badge.

Power Rangers

Samurai cake made for a eight year old’s birthday. The party was at a karate studio and they used a samurai to cut the cake.