Is there a co-op membership fee? Also, do you carry vitamins & supplements? Thanks!

To purchase goods from the farm store, or the CSA, a membership is not required. However, there is a one time $150 fee if you would like become a member-owner (which can also be paid in six months installments of $25). Member-owners are entitled to annual patronage dividends at the end of the year should the co-op make a profit, are encouraged to participate in the governance of the co-op and are eligible for other member only benefits and events notated on their website. In regards to supplements, they currently do not carry any vitamins or supplements.

There's a member day each month where you get 10% discount.

You can buy into it, but ownership only provides an occasional small discount. I don't recall seeing vitamins or supplements in the store.