december, 2015 Ontario, CA - Ontario Improv Ontario Improv 4555 Mills Circle Ontario Mills CA Ontario CA 91764 United States 31dec(dec 31)8:00 PM03jan(jan 3)9:00 PMOntario, CA - Ontario Improv8:00 PM - (january 3) 9:00 PM Time December 31 (Thursday) 8:00 PM - January 3 (Sunday) 9:00 PM LocationOntario Improv4555 Mills Circle Ontario Mills CA Ontario CA 91764 United States Get Tickets CalendarGoogleCal