A restaurant that can only rarely be seen serving customers is again closed for reported maintenance issues.

Pio Pio, located at 3300 Wilson Blvd between Clarendon and Virginia Square, has been closed “for at least a week,” according to a tipster. That’s despite a “help wanted” sign in the window.

A sign reading “today afternoon closed for maintenance” is posted on the door, as it was this past December when we first reported that Pio Pio was closed for an issue with the roof. It’s unclear if Pio Pio reopened at any point between then and now.

Reached at the restaurant’s phone number, a man who did not give his name said “I don’t know” when asked when Pio Pio would be reopening. “Someone will call you back,” the man said before hanging up.

Tipsters who’ve contacted ARLnow.com have expressed fascination with the “mysterious” business which, like the former Sam’s Corner before it, does not seem to keep regular hours.

Said one tipster:

The Pio Pio restaurant at the corner or Wilson and Jackson has been closed for at least a week. Interestingly, there’s a “help wanted”

sign in the window of the shuttered restaurant. The place rarely has had any customers, and often has a Hummer parked outside. And then there’s that man in a crazy chicken costume who used to stand outside scaring passers-by. Strange…

From another tipster: