If you by chance visit Hong Kong with your Mother in the future. Take her to the Michelin 1* Tim Ho Won. I'm sure she'll be amazed to see patrons lining up outside the restaurant at 8 or later in the evening for Har Gow, Siu Mai, Char Siu Bao and more!!! In fact my first visit to this 'cheapest Michelin star restaurant on earth' was at night!!