When the Taipei County Government closed Hsinhsien Primary in Wulai Township in 1994, it leased the property to the Caterpillar Foundation, which then used it to open its pioneering Seedlings School.
可能性很多，例如位於台北縣烏來、早在民國 83 年就被裁廢的台北縣信賢國小，租給實驗性強烈的毛毛蟲基金會開辦為種籽學院，成為教育體制外的先行者。