OT: Graduation Gift?

My husband's graduating in May with his degree in Geography and Geographic Information Systems. I was trying to find a somewhat unique gift for his graduation. He already has every atlas and book about geography as possible. So, I found this desk globe that I thought he could use in a "home office" (if we can ever move) or at a desk at work. It rotates by solar power and you can engrave it so I was going to get his name, college name, and graduation date on it. He's always looking at the big floor globes when we're walking around stores, but they're usually expensive and we don't have the room for it right now.

Here it is: http://www.thingsremembered.com/product/Recipient/The-Graduate/Grad-Gifts-for-Him/Beige-Solar-Globe/pc/138/c/2826/sc/2654/157898.uts

Thoughts? Other ideas? I'm going to try to make or order a cake with a map of the world on it. Like this probably: http://farm8.staticflickr.com/7051/6875809010_6f3858c6b3_z.jpg