JULY 4TH CELEBRATION AT LAKE PONCA The City of Ponca City’s free fireworks display at Lake Ponca will be held on Thursday, July 4 at 9:50 p.m. The colorful pyrotechnic and musically choreographed fireworks show will fill the night skies over beautiful Lake Ponca to celebrate Independence Day. The fireworks will be choreographed to music and can be heard by turning to local radio station KPNC-FM…