Simriti Bundhoo
Pro tip: Skip at least a meal before going before you would want to eat a lot to make it worth. It's a buffet style hotpot, so everything is free flow (including meat) for 90 min (that's the time limit per table). You can also add-on free flow soft serve and drinks (non-alcoholic) for S$2.50. Had a good time and the wait staff were nice and quick on their feet, refilling our broth every now and then.