I just read over at www.fabulesslyfrugal.com that there should be double coupons tomorrow IN THE ACTUAL NEWSPAPER, so you won't be able to get them in the store, but if you grab a couple of papers tomorrow or happen to find some you can get those. They are usual in section A(the front page).
Good luck! I will definately be taking mine to do the promo. I know a ton of the stuff will probably be gone, but I can still hope!