Here is an offer where you can sign up to host a Seventh Generation Healthy Baby Home Party. They have spots open for this one pretty regularly on their Seventh Generation, Generation Good insider program. If you are accepted for this one, you will get a huge box of goodies in the mail to try out with some friends.
Note: Generation Good regularly has different free sample and testing opportunities. Once you sign up with their program (its free), explore there site a bit and see what kind of goodies you can find 🙂