You organise Mud Day yourself. Whether you are a school, host parent, daycare centre, out-of-school care centre or visitor centre: anyone who considers children’s play in nature important can join Mud Day.

What you receive upon registration

  • Upon participation, you will receive a link to the Mud Day 2021 materials, such as a poster that you can customise for your location.
  • Useful checklists and activities for different age groups.
  • Visibility on the website and on the map of participating locations.
  • You will also receive the Mud Day newsletter with tips and inspiration.
  • Afterwards, we will share the results with you and invite you to participate again next year.

Register your location(s)

If you are participating with multiple locations, for example four locations, IVN asks you to register all four separately.

Large organisations (more than 50 locations) can use the central registration procedure. Please contact the IVN service desk at [email protected].

Registration for Mud Day 2021 is possible until and including 28 June 2021.