Just received this notice. No reason given. Perhaps the heat wave? Bummer.
Dear Customer,
We would like to inform you that the Fondazione Musei Civici di Venezia has cancelled all Secret Itineraries until 5 July.
Your refund will be processed using the same payment method used for your purchase and will be credited according to the processing times of the relevant department.
We apologize for the inconvenience and thank you for your understanding and cooperation.
Kind regards,
UFFICIO PRENOTAZIONI