PROVINCETOWN — The 28th Provincetown Portuguese Festival begins Friday, June 28 with live music and dancing in Portuguese Square on Ryder Street. During the three-day-long celebration, Capt. Kenny Silva will lead a fishing derby on MacMillan Pier, fishermen will tell stories on Ryder Street where there will also be a crafts fair and poetry, and the Knights of Columbus will hold a soup tasting under a tent at the Bas Relief Park behind Provincetown Town Hall.