New Delhi restaurant, San Francisco's oldest Indian dining establishment and the city's only Indian legacy business, is facing an uncertain future, as the owner warns that the beloved gem may be forced to close its doors unless more customers return.

Nearly a year after the Ikea-anchored food hall meant to revitalize downtown San Francisco opened, some of its vendors are bowing out due to a lack of foot traffic. On March 6, vegan taqueria La Venganza exited Saluhall,