I just can't do things like that, there are effective methods for quickly and safely cooling large amounts of hot food. One just has to plan ahead.
Anyways......
There are a good number of hot sushi items across the spectrum of Maki, Uramaki, Temaki and even a few Nigiri.
I really like some of the deep fried Tempura rolls, yum!
Of course, the longer they sit the softer and chewier the Nori gets, which is why most should be made, served and eaten as quickly as possible, so the Nori is dry, crisp and has that great snap/crunch when bitten into.
With this Sushi Bake ya take a hot or cold spoonful, plop it on a quarter sheet of Nori, hold it like a taco and immediately eat it.