Yea, theres Denny and Lee's Magic Studio in Baltimore, MD...
www.dennymagic.com
There's also Barry's Magic Shop in Rockville, MD...
www.barrysmagicshop.com
And then there's The Magic Warehouse in Owings Mills, MD....
www.themagicwarehouse.com
I've been to all 3, and would say Denny's shop is my favorite. Packed with books, and Denny is the real deal. A guy that's made his living performing with some of the biggest names in magic, and is one of the most respected performers in magic as well. He'll tell you what works, what doesn't, and sell you some of the best magic ever. A true class act in my book!
Best.
Steve
P.S. Whereabouts are you? Check out
www.magi-whirl.org and look into going...it's the best convention in the area, and with Paul Green and Jeff Mcbride lecturing this year, it's sure to be awesome!!