With the fall of Saigon in 1975, a new wave of immigrants from Vietnam and Southeast Asia established Seattle's Little Saigon east of I-5. Many of these immigrants were of Chinese descent. Vietnamese pho was introduced to the city in 1982 with the opening of Pho Bac, a restaurant most famous for its boat-like shape. Meanwhile, Little Saigon gained its first grocery store with the opening of Viet Wah in 1981; it was joined by Lam's Seafood Market in 1991 and Hau Hau Market in 1995.