What about Klaver4? Berichtauteur Door PCO@2d Berichtdatum 17 april 2022 A What about Klaver4? Your Klaver4 stamp will also remain possible during this unique and special edition of the Two-Day Walk.In agreement with the other Klaver4 walks, you get a stamp for a “normal” clover for the 18KM walk and one for the “golden” clover for the 30KM. ← What about IVV? → Qu’en est-il de l’IVV ?