October 5, 2001: Ralph Engelstad Arena official opens with a @UNDmhockey game against Minnesota. Things definitely look different now, but we'll see you again on October 5 when the 2019-2020 season begins. #TBT #100days pic.twitter.com/mg2mfsvbFW

— RalphEngelstadArena (@TheREA) June 27, 2019