any musts eats? must explores? never been to vietnam, and looking to spend at least a week in hanoi (and also likely heading to ha long bay and sapa). where to stay? we're budget travelers (ideally less than $17-20/night for a guesthouse, for example).
has anyone taken a cooking class? I'm seeing a bunch that are veg-friendly:http://www.travelfish.org/sight_profile ... hanoi/2541
I can't find it now, but I came across one where you can choose from something like 30+ veg dishes that seemed fantastic.