I had Chicken rice noodle soup for lunch in Turtle Tower a vietnamese restaurant on Geary Blvd, between 22nd and 21st Ave, that's No. 9 on the menu. $6.95 for a small bowl, and $7.95 for a large bowl. It has a sister restaurant on Larkin Street, the shop on Geary Blvd is less chaotic, and more organized. The shop on Larkin Street is so busy during lunch hour you might find yourself sharing a table with strangers, and the place is a bit cramped.