What store? Here where we live they have a GWP at Macys, Lord/Taylor, Boscov, BonTon. I'm not sure who is the next, but you can go to Clinique and check. When there is a GWP at one of my stores, it's always different. Our last one was a Macys (late April) and it was a pretty good one (I consider everytime there is soap it's a good one, since it's something I buy all of the time--it was the liquid face soap).
I just visited the Clinique site and noticed the GWP for Norstrom's ends tomorrow and the one for Lord&Taylors starts on June 29. I always watch them all just in case it's something I "need."