I'm a big fan of going to events. The events can be anything: Plays, musicals, Cirque du Soleil, sporting events, concerts, comedians, magicians, movies, festivals, conventions, etc. So, if you're at a loss for a good gift idea, check out local area concerts coming up. Obviously, getting at least 2 tickets (one for yourself, maybe?) and checking my schedule (with Sam, of course) is a good idea.
Here are some local venues worth considering:
9:30 Club
Wolf Trap
Merriweather Post Pavilion
Warner Theater
Arena Stage