If you want Sushi Restaurants Bento Sushi is a GREAT place and it is very affordable! It is located on Sand lake road and I-4. It is in a high end area called Doctor Phillips and in a higher end strip type mall. Another would be "Seito" (Sp?), in the similar area (stand alone restaurant). I have not really searched out a good Chinese restaurant yet though...
I dunno if this counts, but I have eaten at "Pei Wei" before and it was okay. I am not a really big fan of asian food though... Now mexican.... that's a different story!
PLEASE make the short trip north (East on I-4) to Sanford and try our absolute favorite restaurant, Hollerbach's Willow Tree Cafe. They're on First Street in downtown Sanford (S.R. 46 exit from I-4 turns into First Street in Sanford)
I highly suggest reservations for Friday or Saturday night. It's always packed because of the delicious food, good beer, and fantastic live entertainment.
Ive been to Bento but only to the one at the downtown location in the Plaza. Outside of that, I would recommend Fuji sushi in East Orlando or Thai Thai in Winter Park.
Drop your dinner plans and head over to Korea House in Longwood on 434. Sit at one of the grill tables and order the Beef Bulgolgi or the Galbi. You'll be glad you did.