This dish is grilled bbq pork with vermicelli eaten with mints, salad, bean sprouts, pickled carrots and jicama, sprinkled with crushed peanuts, and doused with mixed fish sauce. But below is a vegetarian version, hehe. So it's not pork but umm....whatever it is not meat
and mixed soy sauce. Everything else is eaten the same way.
As for the green looking food, that's sweets. I've put an extract from wiki to help explain:
Bánh da lợn or bánh da heo[1] (literally "pig skin cake") is a Vietnamese steamed layer cake made from tapioca starch, rice flour, mashed mung beans, taro, or durian, coconut milk and/or water, and sugar. It is sweet and gelatinously soft in texture, with thin (approximately 1 cm) colored layers alternating with layers of mung bean, durian, or taro filling.