Offer valid only at Great Wolf Lodge Grand Mound, WA, 12/3-12/20/12. Offer valid on a per night basis, must be mentioned at time of reservation. Limited number of rooms available for each date. May not be valid during holiday and blackout periods or combined with any other discount or promotional offers. Multiple night minimum may apply. Must stay by 12/20/12 for offer to apply. Must have one individual 21 years of age or older staying at the resort. Promotional code is not transferable and is not redeemable for cash. Void where prohibited by law.