May: 18. 5. 2017 International Museums Day – Free entrance to The Main Building and to Ctěnice Chateau
June: 10. 6. 2017 Prague Museum Night – Free entrance to The Main Building 9 a.m.–6 p.m., Free entrance to The Main Building, Ctěnice Chateau, Podskalí Custom House at Výtoň and The Town Belfrey by St. Nicholas´Church 7 p.m.–1 a.m.
September: European Heritage Days (more info soon)
December: MuzeuM Market (more info soon)