On Monday night some friends and I decided to check out CommonWealth, the new British style "gastropub" at 14th and Irving. We went over... and the doors were locked. There wasn't a closed sign, but it was clearly not open. About 10 other people were there at the same time we were, trying to go in, looking in the windows, etc. They don't have their hours on their website, but the Post's review confirms it - Tuesday through Sunday.
I guess taking a day off makes sense, but we were disappointed.