BLACKWELL — An event is scheduled this weekend at the Top of Oklahoma Historical Society Museum in Blackwell. An Evening of Wine and Cheese will be held at the museum on Saturday at 7 p.m. Music, wine, hors d’oeuvres, scavenger hunt and prizes will be part of the evening. Jazz music will be provided by Mike Seals, a Ponca City High School graduate and Army veteran. He lives in Ponca City with…