Joining in on the poke bowl craze - I love the idea of marinated salmon complemented with an assortment of sides atop a bowl of carbs (or lettuce for the healthier days). This place is about as good as it gets IMO.

Spicy garlic salmon (delivers a slight tingle!), lime avocado, crispy kale chips, seaweed and ikuras (both small and large ones) atop a bowl of quinoa, yums! If good food is not enough for you, it's right in the middle of town, serviced by both City Hall and Esplanade mrt. Plus, with good planning and some luck, you'll also get the beautiful view of the Singapore skyline.

[Pro-tip #1] You get an option of white sushi rice, quinoa, or lettuce as your base. Choose your fav!
[Pro-tip #2] The outdoor seating is quite good! You'll get fresh air, more spacious seatings, and don't worry about the lack of attention if you're out, there are a couple of servers stationed outside too.
[Pro-tip #3] Make a reservation, the evenings and weekends sure are busy!