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Construction Days 2017

The construction days will take place at the hall of DeLeeuw Flowerbulbs on the Rijksstraatweg 52, 2171 AM Sassenheim (A44 exit nr. 4).

Opening times
The hall is open to the public:

Wednesday April 18, 2018 from 9.00 to 22.00 hrs.
Thursday April 19, 2018 from 9.00 to 22.00 hrs.
 Friday April 20, 2018 from  9.00 to 13.00 hrs


Entrance fees 2017



€ 5.00

Groups of  20 people or more  

€ 4.50 

Children from 6 to 12 years old

€ 2.00

Children till 6 years old


Primary school classes and  their supervisors  


The ticket office is open until one hour before closing



The entrance fee includes a free cup of coffee or tea.

You can watch the piercing, pinning and decorating at your own pace during the construction days. In addition it is possible to take part in a guided tour of the hall. You will find more information under ‘Tours’.

Coffee Bar
There is a cosy coffee bar at the Klinkenberghal. You can order a fresh cup of coffee or tea here with a piece of cake or cookie. Cold drinks, juices, soups, sandwiches and light meals are also available.  

Will groups please make a reservation before their visit to the hall. Send an email to:


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