Many of us love the idea of spending an evening at a castle or chateau so take advantage of this great opportunity to participate in evening tours, theatrical shows, music and so much more.  This event is organized every year by the National Heritage Institute.  There are various venues around the country participating.  In Prague there will be events at Wallenstein Gardens, the Gardens under Prague Castle, Invalidovna and at Chvalský Chateau in Horní Počernice.  The theme this year is all about fairytales.