Vietnamese soup, hard to screw up, but because of the almost insatiable demand, hard to find a decent, reasonably-priced place in this city that serves it.
Everything on Co Do's menu is under $9, with the option of getting large or medium servings. The medium servings go from around $7.50, and are easily large enough to fill me up. The service is just quick, as it should be.
As many have said below, Co Do is now how I define Vietnamese food in this city.