Oct 2026

• Sat 24

  • 8:00 am - 5:00 pm

    49th running of the iconic Cal State Championship

  • 10:00 am - 5:00 pm

    Overland Adventure & Power Sports Show

  • 10:30 am - 4:00 pm

    Ontario Sports Empire Grand Opening

  • 11:00 am - 3:00 pm

    5th Annual Anti Human Trafficking Walk for Youth

  • 11:00 am - 4:00 pm

    Witches Day Out Market

  • 12:00 pm - 3:00 pm

    Dr. Jekyll and Mr. Hyde 1920 Silent Movie

  • 3:30 pm - 8:30 pm

    5th Annual Trunk or Treat

  • 4:00 pm - 7:00 pm

    St. Mark’s Annual Trunk or Treat

  • 5:00 pm - 8:00 pm

    Trunk or Treat

  • 5:30 pm - 5:30 pm

    Halloween Hi-Jinks

  • 6:00 pm - 6:00 pm

    The Bromatics

  • 6:00 pm - 6:00 pm

    Lil Rob