Awesome idea:birthday party decor,take diffrent color table cloths and tape them to to ceiling like that. Then tie 3 diffrent color balloons together and tape them to another set of balloons then tape the all the balloons in the middle of the table cloth.
you don't have money for a photo booth! easy jus put some frames hanging from a tree and the guests can take pictures there. Old pictures of me and my (future) husband in the frames and use it as a backdrop for our wedding photos?