WYNNEWOOD, Pa. - Music filled the air for a patriotic party in the streets of Wynnewood, in Montgomery County, Sunday.Hundreds of people came out to celebrate at the Penn Wynne Independence Day Parade and Carnival.There was a wide variety of fun, family activities, including pony rides, moon bounces and yummy food.The crowning touch was the parade and a perfect way to celebrate the 246th birthday of the United States..