1950: The Columbia Greenhouse Playgroup Parent Organization was founded
After serving for 32 years as the director of the playgroup, Mrs. Crampton stepped down. The Columbia Greenhouse Playgroup Parent Organization assumed responsibility.
1940: Classic tools of early childhood including, blocks, paint and song were found inside the greenhouse
The Greenhouse of today still shares much in common with these early days inside the greenhouse of yesterday.
1929: Life inside the Greenhouse was filled with play
The program expanded to serve more children. Now, there were morning classes for two- and three-year olds and afternoon classes for four through seven year olds.