[Urban Eats Café; photo from PBS] Surprised and delighted to find live music and cafe life, just past the D.C. state line and sitting next to an art gallery, in Mount Rainier, Maryland. Seriously. I am not imagining this. When I recently learned that the Urban Eats Arts and Music Cafe has just celebrated two years in business, at 3311 Rhode Island Avenue (Mount Rainier, MD), ..I was thrilled! As I'm always looking for places like this, away from the bustle of Downtown Washington and Capitol Hill, and rarely finding them, ..clearly, I have been missing out. There's a cafe area, with charming, little tables for two or three, and a couple of larger, roadhouse tables for small meetings, over coffee. There's the prerequisite, cozy, little lounge area - a coffeehouse standard - with cushy sofas and loveseats, ..where a good buddy of mine reads his comics, while locals soak up the FREE WI-FI on their laptops. The lounge area gives you a front-row seat, when ther