Any health system should offer them. I'm not sure where you're located but I think Fairview and Allina should be in that area. Go to their websites and there should be an area for birthing class info.
Children Photography Photo Credit: Heather Barta Photography
We did ours at the Monticello Hospital, even though I delivered at North Memorial...it was closer. They were awesome! Almost made us want to switch hospitals, if I didn't love my ob so much.
Re: Birth classes/Lamaze classes
Children Photography Photo Credit: Heather Barta Photography
I'd start by asking your OB. Most hospitals offer a generic birthing class. If you specifically want to learn Lamaze methods, check out:
https://www.lamazeclasses.org/