Bob McGrath

Generations of children have enjoyed the music of Bob McGrath, one of the first residents of what became a famous address: “Sesame Street.” An original cast member in 1969, he’s now out to win the hearts of more little ones in this benefit concert for P.S. K280, one of the city’s new prekindergarten programs. The Brooklyn singer-songwriter Pete Sinjin and children from Park Slope Performing Arts will join him.