You’ll Never Guess What Lou Malnati’s Grandson Is up to (Hint: It’s NOT Pizza, But Starts With a ‘P’)

Utter the name “Malnati” and every Chicagoan in earshot will immediately sit up a little taller.  And Will Malnati is, indeed, from that Malnati family. His great-grandfather Adolpho ‘Rudy’ Malnati, Sr. was a deep dish pioneer at Pizzeria Uno, and his grandfather Lou opened his eponymous restaurant in 1971 — the first in a chain…