Aino Niskanen interviewed Raili Pietilä in autumn 2002. The interview began during a lecture trip to the United States and was brought to a conclusion at Raili Pietilä’s home in Helsinki.
Rajamäki School and Rajakaari Multipurpose Hall were built in the 1960s as a shared effort by the locals. Now the Municipality of Nurmijärvi is planning to demolish the buildings.