"Gifts and/or flowers are not permitted to be thrown onto the ice during any portion of the event," per
COVID protocols as of Aug 2. (The section re "Spectators" is on p. 3.)
I know that you been checking the SCOB website diligently, moonvine. Although I am not attending, today I happened to click on the link to the COVID document for the first time. Maybe you already have seen it.
I do hope that you will have a chance to hand some of your gifts to skaters.
Is it possible that SCOB has
400 parking spaces?
Anyway, FWIW, the ticket pages show that at this point, close to 300 tickets have been sold both for Saturday and for Sunday.
And as bostonskaterguy says, there also will be vehicles belonging to competitors, coaches, officials, volunteers, SCOB staff, etc.
I will keep my fingers crossed for hassle-free parking for everyone.
I'm sad to see that Joe Klein is missing from the start order for tomorrow's Junior Men SP.

As of last week, he was on SCOB's competitor list.
ETA (on Aug 12):
I forgot to add the link to the handy-dandy USFS Competition Central page for Cranberry Cup and Lake Placid International.
2021 Cranberry Cup International and 2021 Lake Placid Ice Dance International
usfigureskatingfanzone.com
It presents the information and links from SCOB in a different way that also could be helpful.