Kate Walsh (Andrew H. Walker / Getty Images for Grey Goose)

— Kate Walsh dining downtown at Poste Thursday evening. Orange pantsuit, curly-haired date (who was presumably comedy-writer boyfriend Chris Case, but hey, we weren’t there). The “Private Practice” star, here for the White House Correspondents’ dinner and some wind energy celebvocacy, kicked off her shoes as soon as she could and spent a lot of time kissing her guy.

— Martha Stewart dining at Blue Duck Tavern Wednesday night after her appearance at the Smithsonian Craft Show at the National Building Museum. If she’s sticking around for the Correspondents’ dinner, too, we haven’t heard about it, but hey, who knows. She came last year.

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