OK, I'm finally back home in the land of wifi, and I so appreciate all your responses! I'm taking many notes.
Ginkgo, Ghent was on our list too, and now you're solidified it! Will definitely visit there. Ypres sounds fascinating too.
Rachy and Debbie, we're excited about the Christmas markets -- even if they're filled with tchochkes, it's all about the festive vibe.
Mochi, we'll definitely partake in fries! And chocolate!
Fern, the brewery sounds like a fantastic idea. Hubs and I both love beer. And castles!
Missvee, I'll definitely check out Monuments Men, and I am very excited about the plentiful art there. Thanks!
Approprio, thank you! I'm particularly interested in Amsterdam, since that's where my ancestors came from (Van Courtlands who settled in what is now New York). I would love to at least spend a day there, if not more.
Ornella, I'm definitely bringing the camera! Although I'm going to try to do this without the laptop, so I'll bring enough memory cards to last the whole trip. I'll be TRYING to pack as light as I can. Hubs gives me a hard time about all my luggage.
Inge, thank you, thank you, thank you! All fantastic suggestions, and I am taking your advice to heart about reservations and holiday dining. I wondered about that, so this is really good info. I've also added Antwerp to our want-to-visit list! It all sounds fantastic. I will definitely let you know if we're coming to your area -- it would be so fab to meet you in person, especially since I was sad to miss the big meetup here in the states!
Jen, you will love Paris! We thought about going back there but decided to go for somewhere brand new to us.
Thank you, Az! We're really lucky we get to do this. All of my husband's business travel pays off in reward points.
Mander, spending a few hours having coffee in the old plaza sounds wonderful -- right up my husband's alley. I'll probably join him for a while and then get restless and go wandering around with my camera! I'll just make sure I give him a really good, engrossing book to take to the cafe.
Again, thank you all so much. This is great info to get us started!
I was just realizing that I could probably use a little advice on what to pack and wear, but perhaps I'll start a new thread for that...