— Martin O’Malley having a sandwich and a pint at the Dubliner on Capitol Hill late Monday afternoon. Low-key visit, just him and a couple security guys. We’re told the Maryland governor made a quick run into town to try to catch some of the opening day action at Nationals Park.

More Hey, isn’t that . . .? and even more sightings. . . Had a sighting? Share it at reliablesource@washpost.com.