Tula - seafood fried rice
She loves seafood in general, but she likes the added fluffiness of the rice. She would go to any Chinese restaurant that actual Chinese people go to.
Ian - fish and chips
He has a weakness for fried foods, but he thinks he can cheat by balancing the bad with the health benefits of fish. He has a particular kiosk/truck-thing that does a good fish and chips that he likes.
Andreas - his mom's menudo
More of a nostalgia thing than anything, though it does taste pretty good as well. As for a restaurant, he likes Asian fusion places. He tends to stay away from Mexican restaurants because he always thinks his family's meals are better.
Beau - prime rib
To him, nothing's better than a tender cut of beef between his teeth. He would definitely go to the House of Prime Rib in San Francisco.