The Calendar of Events is not supported by Internet Exploreryour current browser. For best viewing, please use Chrome, Firefox, or Edge. « All Events « Previous Events Submit an Event June 2019 Ontario Concerts in the Park Series We are happy to announce our 2019 Concerts in the Park. All concerts are held at the Marshall Park Band-Shell from 6:00-8:00PM, with a rain date of the following Tuesday. Food vendors will be availabl... June 11, 2019 @ 6:00 pm - 8:00 pm Marshall Park in Ontario Map, opens in a new window Marshall Park in Ontario • 3375 Milligan Road Ontario, OH 44906