The Americans have arrived for the Croke Park Classic.
20 thousand sports fans are in town for the college American football game between Penn State and the University of Central Florida.
The event is worth up to 30 million euro to Dublin.
Croke Park Spokesman is Peter McKenna;
The American football match between Penn State and the University of Central Florida kicks off at 1.30 this afternoon.
It's the first time UCF and Penn State have played outside the US.
Former player and Penn State Alumni Kyle Brady says the game is being promoted on a more international level:
