Want to put some Jewish flavor in grandkids’ favorite day? Halloween. It’s not just about candy. It’s also about neighborhood gatherings, carving pumpkins, school parades, and decorating outside and in with ghosts, goblins, and cobwebs....

Memorial Day Mitzvah Zikaron—“remembrance”— is an important part of our Jewish tradition. We remember the miracle of the oil when we celebrate Hannukah. On Passover,...