Thanks, Sean. I didn't know AGC had a website. The description is a slightly misleading:
"Deep grass bunkers, reminscent of Old St. Andrews, surround the "postage stamp" greens, requiring short game skill, accuracy, and finesse -- a reliable flop shot comes in handy here."
The deep bunkers are grass bunkers because most of the original sand bunkers have been grassed over; the greens are tiny because the club decided to reduce the putting surfaces by 50%. I haven't been there in over a year - maybe it's improved. The course is still something to behold though. So much potential.
The weather could be awful but for the past 3 or 4 years, we've had playable conditions well past Christmas. Westfields is fine and there are some other good options NW of the city - Worthington Manor, e.g. If you're staying between DC anad Baltimore, Beechtree or Bulle Rock are less than an hour away. If you're in VA, Laurel Hill is a good bet.