Any suggestions on best place(s) to get Steamed Maryland Crabs this month while in Rockville?
Avoid Joe's Crab Shack and Phillip's or you will be disappointed. Cameron's is good, but it's not sit-down. They will steam fresh live crabs for you at no extra cost, though. If you want a good sit down place with great Maryland crabcakes - also, the Lump Crab Norfolk is excellent - try O'Donnell's in Gaithersburg.
If you want just cooked, and you open 'em, I can't think of any place better than Cameron's in Rockville.