On October 1st, 2018, Dr. Jean-Daniel Plüss planted a sycamore maple tree on behalf of the Pentecostal Assemblies of Switzerland.
On May 11th, 2019, Jean-Daniel Plüss (watering the tree) and other church representatives planted a partner tree for the Pentecostal Assemblies of Switzerland in front of the Christian Center Buchegg in Zürich, where the first congregation in the Swiss Pentecostal movement was founded in 1907.