Almost by accident I came across this new NGO in Yangon and have watched it bring its project to life. Here is the founder/boss in the video:
Its an innovative and wonderful concept and Tim has the political acument to understand and address the barriers (including the tea shop owners). He has crowd sourced funding to kick off but wants to expand to more mobiles buses and children enrolled in mid 2014. I do not know your business nor its whereabouts, but maybe its something you would like to consider for the tea shop children in the area of your factory.
If you are interested, I will link you with Tim.
I could also Skype with you to explain in more detail before you make contact of you would like.