Farm Fresh has a Back to School Gift Card Offer  between August 14th and August 24th, 2013.
Purchase $100 in selected gift cards and receive $20 in free groceries*! Featured gift cards include: AMC, iTunes, MasterCard, Nike, Visa, and Gap.
I usually try to get them for places I already shop! If I am going to spend the money anyway I might as well take advantage!
*Free grocery coupon printed at checkout and is good for next grocery purchase of $50 or more.