60th Anniversary

3M holiday tree

(St. Paul, MN) — December 2022 —   It’s a tradition that started exactly sixty years ago with a word: “Noel.” The 3M holiday tree, an assemblage of lighted offices in 3M Center’s Building 220, creates a 15-story “tree” visible to drivers and passerby on Interstate 94 through St. Paul, Minnesota. This year, the tree went live Nov. 23 and will be lit every night at 6 p.m., now through the