Sproul Lanes may be gone. I haven’t lived in the area since 1988, so I’m not sure. Lawrence Park Lanes and the theater are long gone.
FWIW, my first stateside job was Christmas temp help in the sweater section of Lit Brothers, which (if Google is right) is now the Main Line Health Laboratories. Got my first credit card at W.T. Grant, where T.J. Maxx is today. From what I can see on the map, Mrs. Marty's Deli is next to the grocery, which is not where the Lawrence Park Deli was when I lived in Broomall; it was either at or right next to where the Pet Valu store is.