New Partiar . office address New Partiar . office addressParty has moved! Our new office address is as of April 1, 2020: Madame Curiestraat 24b 2171 TW Sassenheim Both our telephone number and our PO box address remain unchanged: P.O. Box 100 2215 ZJ Voorhout 0252 - 231 685 Iris2020-08-27T09:09:04+00:00