Vietnamese foodie guide: Critic Brad A. Johnson dishes about the 25 best things to eat in Little Saigon The scent of Little Saigon hits me in the face. An intoxicating perfume of jackfruit and bananas and the vanilla-y scent of pandanus leaves wraps itself around me in a warm, tight embrace. It’s a sunny Friday afternoon, and the line to purchase something cold and sweet at Thach Che Hien Khanh in Garden Grove stretches out the front door and down the sidewalk, past a vendor of exotic fruits and knickknacks — chopsticks, paper lanterns, plastic Buddhas, various figurines of the...