Generally we grill (I've got the grilled piped into house gas, so I use it all the time anyhow here in FL), but I do have one thing I do thats a little unusual. Every year, I pull out a flag I have. I don't fly it, or even unfold it, but bring it out and talk with the kids about it. Its a flag that was flown over the Arizona in Pearl Harbor on memorial day. And then we talk a bit about pearl harbor, the military and wars. Its kind of funny, I didn't have any relatives who died there, but standing on the Arizona memorial each time i've been there has been some of the most emotionally moving moments in my life.