Except no one shows up.
The day before the faux convention, one of us sets up a CCTV system and we see how many feds show up to the party.
Bonus lulz: hopefully the different agencies don't know they're being set up and since we know they never coordinate with each other... they are all going to try to shake down each other by engaging in a ton gay sex and drug use.
The true bit is everyone that turns up is just like this but we all think the everyone else is a fed