OBSERVATORY CIRCLE;3500 MASSACHUSETTS to CALVERT ST NW & WISCONSIN AVE NW :

1. Walk approx. 3 blocks N on Massachusetts Ave NW.
2. Bear left on Observatory Circle NW.
3. Walk approx. 2 blocks W on Observatory Circle NW.
4. Turn right on Calvert St NW.
5. Walk approx. 1 block W on Calvert St NW.