Oiy and her French husband(!) Nico live in my neighborhood & deliver to us lucky residents, fresh from the oven baked goods! (Update: 2016, they no longer do this, but instead it is well known in the expat community that they host a Saturday morning bread sale and coffee time at their home in Suan Pailom. The lines are exceptionally long now).
They own a bakery/coffee house/restaurant in Santitham. It’s called NaNa Bakery and it’s close to the blind school. Here are directions: http://www.restaurants.infothai.com/nana_bakery.html
Their breads are truly exceptional. Thank you Oiy and Nico!