activities:
Gemm's bringing the XBox 360. Yay!
I can gather enough laptops for a small LAN party, if we play warcraft. Heck, I could even grab a NWN adventure and we could play that multiplayer.
Free DVD rentals. Just let me know what you want to watch.
Roleplaying: I have a vast set of books.
Visiting historical sites or memorials. Hay muchos de memoriales. Jefferson Memorial, Washington Monument, Lincoln, WWII, Vietnam. Plus battlefields: Manassas is really close. Plus parks: Burke Lake is fun, if a bit pedestrian. Museums: American History, Art, Air and Space, Natural History, Holocaust. Other: Old Town Alexandria is a really fun place to hang (and they have a great home made ice cream shop, and hopefully the used record shop is still in business).
Eating: we should visit 5 Guys. And while the DC Hard Rock isn't the best, it's still ok and I haven't been in a while. We also have a cool Planet Hollywood. Or we could get meat and do a cookout. I ahve a grill and Jeffe is an excellent cook
Board Games: Risk, Risk 2210, Risk: Godstorm, Risk: LotR, Risk Star Wars, Settlers of Catan, Attack!, Age of Mythology, and others
Other Games: Totally Insane Card Game, Fluxx, NanoFictionary (perfect for this crowd, honestly), Pirates (I have many, many ships), Magic: the Gathering
Group Writing Activity: Collaborative writing, progressive writing, Renga (always wanted to do renga in a group), or just jam writing where we all do stuff. Again, I can get additional computers if we do this and all want to type
So, post additional ideas or choose among these.