thinkSMALL Foundation has wants to see healthy provinces with NO drugs. The thinkSMALL Drug Free program is the best program we use to fight drugs and protect children in Thailand. thinkSMALL Petchabun recently brought Drug Free into Baan Huaytoom school. Even though the school is small, the more than 100 children were interested in the activity and pledged to stand firm against drugs. They will protect themselves and encourage their friends to stay away from drugs.