Lessons from Dion's: Four keys to longevity in the restaurant business The Citizen 4 years ago Dion’s built a pizza empire on these four ingredients. Source: The Business Journal Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Dion's tests delivery in select areasDateMarch 4, 2019In relation toPolvaderaDion's announces new New Mexico locationDateJuly 18, 2019In relation toPolvaderaDion's purchases former It'Z entertainment center in Albuquerque for its 'flagship' campusDateMarch 22, 2021In relation toPolvadera