They will be out in full force this weekend, looking to Crush the Curve.
Niagara Falls is cracking down on the crowds at Clifton Hill after a viral video hit YouTube.
Mayor Jim Diodati held a press conference yesterday, saying ambassadors in bright yellow shirts will be handing out sanitizer, selling masks and reminding people to keep their distance.
Local employees will staff the Crush the Curve Ambassador program.
Last weekend was the biggest crowd Clifton Hill has seen all year.
Diodati say things will look a bit different this weekend.

Woman Stabbed, Life Threatening Injuries
Armed Robbery Suspect Wanted: NRP
Human Trafficking Arrest Leads to Facebook
Victims of Cold Weather to be Remembered
NRP to Hear of Downtown Crime
Public National Sex Offender Registry Wanted
Wedding Arrested
'The Bully of Weather is Here': Meteorologist