Agenda 2025
- January 11 First day of pollard willow pruning by WGNL
- January 11 New Year’s meeting for mill volunteers
- February 8 Second day of pollard willow pruning by WGNL
- March 4 Kick-off 2025 with all mill volunteers
- March 4, 11 and 18 School visits via The Hague cultural menu
- April 2 Opening of the 2025 mill season
- April 12 Heritage Day Leidschendam-Voorburg
- May 10 National Mill Day
- May 24 Spring festival in Essesteijn polder
- July 5 Mill Day Leidschendam-Voorburg
- July 19 until 31 Aug. Summer promotion visit the mills of Leidschendam-Voorburg
- 13 September National Open Monument Day
- 29 October Last opening day of the 2025 season