You can click HERE to send a pizza to the wall Street protesters.
Or you can mail money orders or non=perishable supplies to:
Mail
The UPS Store
Re: Occupy Wall Street
118A Fulton St. #205
New York, NY 10038
Money orders only please, cannot cash checks yet. Non-perishable goods only. We can accept packages of any size. We're currently low on food.
Also, Occupy Wall Street has compiled a list of nearby eateries from which you can order food to be sent to the demonstrators. (LINK)
If these folks are going to be able to keep up this occupation long-term they're going to need outside support.