On This Date in Minnesota History: September 1

September 1, 1986 – “The drinking age [in Minnesota] was raised to the current age of 21 in 1986 (Laws of Minnesota 1986, chapter 330). It included a grandfather clause: persons who were 19 years old by September 1, 1986 were treated as 21 year olds for liquor law purposes.”

http://www.leg.state.mn.us/lrl/issues/issues.aspx?issue=legalage

https://www.revisor.mn.gov/laws/?id=330&year=1986&type=0

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