Yeah. There are hotels designated for the AAC in both DC and Annapolis, but the team will be staying in DC because many events will take place there. There will be bar/wine crawls in Annapolis the night before the game, and parade and tailgate in Annapolis morning of the game. Outside of that, no official events in Annapolis that I've seen.
I don't particularly like that its disjointed like this, but (if we end up in this bowl) I'd be doing stuff in both DC and Annapolis anyway, so I chose to book with the team.
http://militarybowl.org/visitor-guide/