In comedian Steve Solomon’s My Mother’s Italian, My Father’s Jewish & I’m In Therapy, the audience meets Solomon’s entire extended family: Mom, Dad, Grandma, Grandpa, brothers, sisters, aunts, uncles, nieces, nephews, cousins and everyone in-between — the whole meshpokha. A first descendant of Defending the Caveman, this is the play that answers the question: “How does one keep kosher in an Italian kitchen?”