Marina Square Lao Huo Tang @ Marina Square Address: 6 Raffles Boulevard #02-202 Marina Square Singapore 039594 Tel: 6251 4601 Operating hours: 11AM – 9PM Daily Lao Huo Tang @ Marina Square Address: 6 Raffles Boudlevard #02-202 Marina Square Singapore 039594 Tel: 6251 4601 Operating hours: 11AM – 9PM Daily Get Direction