Here is the notice I saw:
"PLEASE SHARE: Important, we will NOT have a gathering this Saturday May 3rd! We will take a break as we coordinate improvements and work to improve the gathering together with the city. We WILL be back in June and with many surprises that you won't want to miss. This break is needed as very special machines (McLaren P1, Porsche 918 and Ferrari La Ferrari) will be presented to the public in the second half of the year. We appreciate everyone's help, support and we will see you June 7th!"