The mall was very crowded but functional in the late afternoon on a Saturday, but information-gathering while waiting for a transit-delayed C meant I found how to navigate much of the mall from the much more tranquil exterior. The interior has a decent number of comfy seating clusters, especially at the end furthest away from the main entrances; although these are in places that look like they may yet be rented out to stalls and kiosks once the still-fairly-new-mall has filled in more of its space gaps. Waiting, I appreciated the cluster of coffee shops and quick food places right near the front.
Amusingly, there's a "2012 Viewing Platform". I think that would be a fantastic place - symbolically, not in practice - to spend next New Year's Eve, seeing in the wrong year. Really, it's a view out toward the Olympic Stadium for the 2012 Olympics.
Cabana is in one of the cluster of shops outside the main building of the mall (Chestnut Plaza). Two layered, busy, and people-intensive, it's a Brazilian barbecue place, food on skewers, plus sides and starters. It's casual sit-down dining, expeditious and decent. I had a lovely, refreshing coconut drink which was, as C put it, more than the sum of its parts. The starter packet of melting cheese was made interesting by smoked chili oil.
The parmesan-coated pork tenderloin was a taste highlight for me, as were the sweet potato fries - fluffy within, crunchy without. The grilled corn-on-the-cob was negligible, and the sticky short back ribs - C's highlight for their falling-apartness - were well-flavored, but my portion was too gristle-intensive to be much pleasure. Chili cumin lamb offered decent depth of flavor.
A major point in Cabana's favor is that everything we ate had sufficient flavor of its own that the provided house sauces added nothing we needed - spiciness which overwhelmed the flavor range already built-in. We had a very leisurely dinner in all of 45 minutes, in the quieter upstairs section which only has room for tables for two or four.