I know what you mean, i too have a bunch of these types of places all together in a row and worried about gaining weight too quickly on our trip. I guess im going to have to try extra hard to lose more weight before i leave.
We are doing all three for our August trip so I would definitely say no.
Just remember to pace yourself at 'Ohana. IMHO, the greatest tragedy known to mankind would be to fill up on the appetizers and entrees and not have enough room left over for two servings of the Bread Pudding.