Gaithersburg Art Barn and most especially the staff there. Okay, yes, I am biased ... but they are a fabulous bunch. I am reminded each time I come back to Maryland how much I have missed being there with them. It's delightful to find a group of people that care so much about the arts and sharing it.
For kids and adults, there is always something going on ... classes, performances, exhibits ... if you are going to be about the Kentlands area, its worth a swing by. And hey, tell them Jaree sent you ... ;0)