Unique party favor ideas

What are some unique party favor ideas for a six year old's birthday party that I am helping to organize?

well he/she has to have a fav cartoon. make a theme. and try to make everything match one coler or something close like light blue and regular blue. make goody bags or cups. go to the dollar store buy candy and fill it in and if you dicide to use cups try to get gift paper and the candy inside just put it inside the cup it will make the cup seem more color ful. if you can afford it rent a bounce house kids love it. ohhh and try to buy a piñata for the party. its lots of fun.let your ideas take flow, if you want to have a contest like the chair game or a bollon game were they have to pop the ballon first and buy prices!