For me, my least favorite was circus peanuts. That, and the one house that always gave out toothbrushes and dental floss.
@ChelseaGirl429 styrofoam?
Circus peanuts are vile. They taste like sugary Styrofoam.
But clearly some people like them cause they're still around.
@GaryPoole
Yes those circus peanuts are disgusting--what is that flavor supposed to be???