best days to visit?

[firecracker]

I am taking a group of 30 high school seniors to US/IOA in late May (approx. 23rd) as part of their Senior trip.

We could go to the parks on Sunday, Monday, or Tuesday. We do not have FOTL privileges. Which day will be least crowded?

Thanks.

 

[Motherfletcher]

Monday or Tuesday. Sunday draws a local crowd.
Sounds like a fun trip!