I don't believe I've ever heard anyone talk about this subject, so I'm wondering. Many people talk about bringing/wearing ponchos, but do some people bring unbrellas? Or does Disney have a policy on them, for fear that someone will get an eye poked out? In addition to keeping the rain off your head, I would suppose an umbrella might also be good for keeping the sun off your head. Last time I went in the summer was for my honeymoon.....hmmmm, 14 years ago.....and I don't remember!