People sometimes tell me about which bar staffs around town have the craziest afterhours, and let’s just say Tango has been mentioned once or twice. But despite all that late-night debauchery on the downlow, the Capitol Hill tapas bar has managed to stay in business for 10 years. That’s no small triumph: by my calculation, 10 restaurant years corresponds to 65 human ones.

To celebrate its longevity, Tango is offering all-night happy hour in the lounge from Monday (April 12) to Thursday (April 15).

Draft beers are $3, house sangria is $4 a glass. Small plates start at $5 and peak at a $7.50 queso fundido—that means melted cheese and you know there’s nothing wrong with that.

The full menu is here. Note that Monday night is also half-price wine night at Tango.