Set in February, yet all the trees/bushes are green and leafy and the characters are dressed for warm weather when outdoors. Something not possible during winter in Pennsylvania.
Map of Jenkintown claims that the borough is in Berks County. It is actually in Montgomery County, Pennsylvania.
The map of Jenkintown lists the borough as being in Berks County, Pennsylvania when Jenkintown is actually in Montgomery County and the historical society didn't "go out of businesses". The Old York Road Historical Society has bee going strong since 1936.