Do a search in the NY forum for "Erie County Fair". I believe in past years NYSP, Erie County Sheriffs and Hamburg police were all involved. Things may have also changed since then.
Might want to try the other frequencies on the fair license too. The license has both analog and DMR emissions so a digital capable scanner would be handy:
Repeater:
461.4625 / 466.4125 (RRDB lists this one as security)
461.7125 / 466.7125
462.0625 / 467.0625
There are three channels used by the fair and two VHF channels used by Strates shows.
The UHF channels are 15 watt repeaters so if you live more then 7-10 miles away you won't hear them.
No DMR analog only.
Please submit 461.7125 and 462.0625 so I can add them.
452.575 was submitted as verified by monitoring near the Fairgrounds on 8/13. It possibly can not be heard off-site.