Don't remember the exact date we think it was between 98 and 2001. Lived off como park Blvd. Dug out the sidewalk to the driveway and it was just over my dad's head(6'1") closer to the house and was higher as we got closer to road. We had tunnels to get out of snow where we jumped off the second story roof where we could stand up in and still be covered. Have pics somewhere with the date on them holding up tape measures. Iirc it was around Christmas or new years because we got a longer break than normal.