Money Saving Methods has a great heads up on a free photo deal.
Order an 8X10 print from Walgreens.com to be picked up at your nearest Walgreens, enter FREEGIFT as your coupon code, and get a free 8X10!
Order another 8X10 print from Snapfish to be picked up at your nearest Walgreens, enter WALFREE as your coupon code, and get another free 8X10! If you're not already a member of Snapfish, go here first to order 50 free prints.
I know the Walgreens deal works because I just did it, but Snapfish's site is not working for me right now. I'll have to try again later.
Edited: Snapfish is now working, but unfortunately, it's making me pick it up at a different Walgreens. Oh, well; it's still free!