Dear Open Tower Day Amsterdam fan!

Great news!

On May 31st of this year, we received a €20,000 subsidy from the Amsterdam 750 foundation for the special Open Tower Day Amsterdam 750 edition.

We are incredibly happy with this and are excited to get to work to make it a special day for Amsterdam. We are in talks with more than 15 potential participants. We have also already found new participants with special towers that are never accessible, but are for us…

The subsidy is half of the budgeted amount to organize a special Open Tower Day for the birthday city of Amsterdam. So we still need an extra €20,000.

Sponsor us and visit a hidden Amsterdam tower museum…
For the extra amount needed, we are calling on companies, institutions and other generous donors from the city of Amsterdam who are willing to support us for a minimum of €500,-. Register your company! Of course, your logo will then appear on the website until December 1, 2025. Because we cannot trace your data after your donation, we ask you to email it to us due to privacy regulations.

Be a guest at the official high-level opening… ?
We are also asking you, as a loyal visitor and fan, to help us further. With a donation of €50 or more, we will reward you with a visit to a hidden tower museum in the city. There you will be received, just like companies, institutions and other generous donors from the city of Amsterdam, with a bite to eat and a drink and a very special story. And of course you will also receive an invitation to the official opening, also at a towering location.

Want to know more?
Email us for more information and your possible contribution via o.v.v. OTD750 Sponsor, and we will be happy to make an appointment with you.

Kind Regards,

Salóme Willemsen, Peter van Ruijven en Henri van Poll
Stichting Open The Doors
Organisatie Open Toren Dag Amsterdam