In order to do that, you need your fingerprints put on a form FD-258 by somebody who's not going to smear them all over. The only place I could find that definitely does it is the crime lab downtown:
The Minneapolis Police Crime Lab is located in Minneapolis City Hall, 350 South 5th Street, Room 316, Minneapolis, MN 55415.
The hours for public fingerprinting are:
9:00 a.m. - 11:00 a.m., Monday through Friday, Room 316
The cost for public fingerprinting is $15.00 per card. We can only accept checks or money orders made out to the "City of Minneapolis". We cannot accept cash.
You must present a valid driver's license, state issued ID card or passport.