From Staff ReportsOKLAHOMA CITY Regatta festival is planned The Oklahoma Regatta Festival is Thursday through Sunday in the Boathouse District. New this year is Pirate Island, which kicks off at noon Saturday at the whitewater facility and will feature a treasure hunt, pumpkin painting and inflatables. Admission is $7 or included in any Riversport pass. Pirate Island will continue every weekend in October. The festival will feature food at Big Water Grill, a beer and wine garden and merchandise vendors. Admission to the festival is free.Read more on NewsOK.com