Pho - Vietnamese noodle soup
Available at BigBowl, Yen Restaurant

Pho is Vietnam's national dish, exported with pride all over the world. Pho consists of flat rice noodles in a light, meat-based broth. The dish is usually accompanied by basil, lime, chili, and other extras on the side so that eaters can flavour the soup to their own taste. The balanced tastes of sweet, salty, spicy, and citrus are highly contagious; pho usually becomes an instant favorite for anyone visiting Vietnam!
Bun bo Hue - Vietnamese Beef Noodle Soup
Available at Yen Restaurant

Bun bo Hue is a popular Vietnamese soup containing rice vermicelli and beef. The dish is greatly admired for its balance of spicy, sour, and salty. The predominant flavor is that of lemongrass. Compared to phở, the noodles are thicker and more cylindrical.
Banh mi - Vietnamese Bread
Available at Lucky Cafe, Asia Express

This famous Vietnamese sandwich has been consistently ranked as one of the world’s best sandwich. You can always get yourself a delicious banh mi anytime at Cam Ranh International Terminal.