The cache is very near a trail.
This is a park and you can expect to see poison ivy and
thorns.
If you come close to either it was not done intentionally. I
placed this in April and neither were an issue.
Don't be surprised if you see a police vehicle passing by.
Hiding in the park is the NYPD Queens Highway and Mounted
patrols.
During the year the NYC Parks Department hosts free concerts not
to far from the cache. I know one of them is followed by fireworks.
Maybe you can look for the cache by music :)