This is the A&W restaurant along the Minerva road, where we had lunch yesterday.
Dad used to live in the Sulaiman Court flats, where the Sogo Shopping Complex is now. He remembers this A&W from his childhood days (that's about forty years ago!), and that there was a basement level then.
During Chinese New Year then, he and his siblings would buy 30 sen buns from A&W with their ang pau money, and eat them with tomato sauce.
How times have changed.