Got the following email about 20 minutes ago:
Dear javabytes,
Share comfort and joy, and give the gift of holiday cheer to friends, family and coworkers with Delta Sky ClubŪ One-Day Passes. From now until December 31, 2012, you can purchase four One-Day Passes for only $99. That's a savings of over $100.
This is the last-minute gift that won't feel like a last-minute gift. To purchase, stop into any Delta Sky Club by December 31st and mention this offer.