Here's my list:

at Com Tam Thuan Kieu near Phuoc Loc Tho

ca nuong and go to night clubs in LA.

at the romantic Orange Hill Restaurant.

Banh Cuon Tay Ho.
-Go to Chinatown
-Visit The Reagan Presidential Library in Sunni Valley, if you're a Republican.
-Go to any casino in LA. Some casinos have Viet singers like Ho Ngoc huong, Bang Kieu, Thu Phuong, etc, performed.
-Go to Laguna Beach
-Visit Disneyland
-Visit Hollywood.
-Sunbath in Santa Monica beach
-From Chinatown, take a 3 days trip to Grand Canyon- Las Vegas and back. It's really cheap, around 150USD, and you even get hotel rooms.
-Visit the center of San Diego. There are so many romantic restaurants here.
-Visit Seaworld in San Diego
-Sunbath on Carlsbad Beach , San Diego
There are so many things to list.