The city's Harvest Cup web page: http://legacy.cityofirvine.org/cityhall/cs/athletics/special_events_n_tournaments/harvest_cup.asp

The Harvest Cup is an annual event hosted by the city of Irvine.  It is not an AYSO event. Elementary and Middle Schools field teams in a knock out tournament which begins on a Friday and finishes on Sunday. There are a wide range of playing levels on these teams, from novices to Gold level club players. Traditionally, North and South Irvine AYSO have provided referees for this event.