Marland’s Grand Home hosted a fundraiser on Friday, July 28 featuring the musical talents of Swiss pianist Silvan Zingg. Zingg made his return to Ponca City last month for a concert at the Poncan Theatre for the first time since the start of the COVID-19 pandemic. Guests were gathered in the formal living room at the Grand Home, while Zingg played boogie woogie and jazz tunes. Zingg’s signature…