Appetizers for a circus themed wedding...?

pizza rolls (i've always seen pizza sold at the circus), have lemonade in shot gles, you know those cinnamon sticks.... you know those things that are kind of long and they have a cinnamon flavor? they're like a baked good. you could have them cut up smaller and served. you could have nachos and cheese. caramel corn. cheese corn. french fries. mini bags of cotton candy. the list could go on. have fun!