The foundation aims to acquire, renovate and preserve the existing buildings "Holdenweid" in Hölstein with the adjacent area, as well as to acquire or lease additional adjacent parcels of land. The existing buildings, which are under communal monument protection, and the adjacent area are to be renovated and preserved as closely as possible to their original state. The buildings and area are available to everyone, unless parts of them are leased to third parties for exclusive use to co-finance maintenance. The foundation can lease the buildings or parts of them to third parties for use in exchange for a fee that contributes to the maintenance and operation of the buildings. No profit may be generated for the foundation from this fee. The foundation aims to promote and support a diverse cultural program of non-commercial culture for a broad audience. In addition, it supports social projects in the field of health for society. In particular, scientific research is also to be supported in this regard, the results of which benefit the general public. Furthermore, the foundation aims to promote environmentally related sustainability projects in the Holdenweid area. To achieve the foundation's purpose, the foundation can acquire properties, conclude building rights, usufruct and rental agreements, construct buildings, enter into obligations, in particular take out loans and mortgages, accept donations, organize both commercial and non-commercial events, provide services in this context, and collaborate with other organizations and individuals that support the foundation's purpose. The foundation has a non-profit character, does not pursue commercial purposes, and does not strive for profit. Under no circumstances is there a claim to services from the foundation.