Yangon the former capital your best bet for finding a local Burmese girl.
It has the most nightlife activity and more places to socialize.
Yangon is not inundated with street walkers but of course they can be found.
Usually near the big hotels and also around the bus station.
As usual nightclubs are one of the best places to visit to meet and pick up Burmese girls.
Until three years ago Yangon hardly had any but now there are many places to choose from.
Around Tein Gyi Zay Plaza is an area where a few can be found Up to about 1am they will also have model shows for your entertainment then after that things are pretty much the same as any other club.
At a more formal event or even a picnic, it is customary for the men to dine first because they are perceived to be the busier of the two sexes.
Myanmar does not really have a coffee culture yet, even Rangoon.
But there are a few places that are dotted about that you can have a cup of Java and talk to a Burmese girl.
Myanmar is just growing up, many Burmese girls still wear traditional dress and have strong family values.
There is little nightlife outside Yangon and even that is limited.