Mo. Rev. Stat. § 9.167

The governor shall annually issue a proclamation setting apart the twelfth day of March as "Girl Scout Day", and recommending to the people of the state that the day be appropriately observed in recognition of the Girl Scout program which seeks to promote the social welfare of young women, build self-esteem, and teach values such as honesty, fairness, courage, compassion, character, sisterhood, confidence, and citizenship through activities including camping, community service, learning first aid, and earning badges by acquiring practical skills.