This summer De Zomerkerk is organizing surprising concerts by professional musicians. Various concerts also take place in the Waalderkerk: - Tuesday June 28, 2022: Cecile Rongen - clarinet + Merel Naomi - harp. - Tuesday, August 9, 2022: Annemieke IJzerman - harp + Erik van der Heijden - organ. Times: the concert starts at 8.15 pm. Cost: Admission is free. Take into account a cash voluntary contribution afterwards; there is no pin option.