It officially starts before turning 2 years old- yes, I'm talking about the making of a Vikings fan.
First, you bring your toddler to the Vikings Training Camp in Mankato, http://paul-dina-kaleidoscope.blogspot.com/2008/08/skol-vikings.html
Second, buy your toddler a purple Vikings jersey.
Third, teach her Skol Vikings.
Fourth, bring her to the exhibition game before the season begins.
Fifth, teach her to make the sign of "First down".
Sixth, let her eat brats and chips and ice cream.
Seventh, teach her to yell and raise her hands up high and sing Skol Vikings on touch downs!
Eighth, you successfully produced a toddler Vikings fan!