Your Best Father's Day Ideas?

Father's Day is right around the corner and in true college-age son fashion, I' m scrambling to find my something cool for Pops at the last moment. Papa Bear is late 50s, about to retire, taking a new focus on his health as he ages, and decently tech-savvy. Last year, brother and I got him an iPad 2, and he loves the thing to death. I'm trying to go with something that will complement his use of that, like a Fitbit or other personal accessory that'll integrate smoothly with the iPad.

So I figured I'd look for some inspiration here: what's your plan for appreciating Dad on Father's Day? What are you getting your dad? And might you have any recommendations for me, O Noble Verge Forum-goers?