Photo of St. Vincent waiting tables, via Instagram

Patrons visiting a new taco shop this weekend in Dallas noticed a familiar face waiting tables: Annie Clark (aka St. Vincent).

Resident Taqueria, which opened this week, is owned by Clark's sister and brother-in-law. According to social media accounts, the singer has been taking orders, refilling napkin dispensers and essentially functioning as any non-celebritiy waitress might.

It's unknown how long she'll be on-site, but restaurant details can be found here.