One location that accepts Apple Pay is Walgreens. Right now they have a promotion until Oct. 24th 2015 where if you purchase 2 Vanilla Gift Cards you will get a free $5 Walgreens gift card. Here is the offer that should be available at most walgreens accross the country:
I've used this deal twice already at 2 different Walgreens. I purchased 2 $500 Vanilla Visa Gift Cards with my Discover card via Apple Pay. Both times the cashier didn't know how to get the offer to work on the register and ended up having the manager just give a $5 gift card seperate of the transactions.
One thing to keep in mind with these gift cards is that you CANNOT load them onto Bluebird/Serve accounts. You CAN load them onto a RedCard prepaid. So be aware when trying to liquidate these gift cards.