In the Twin Cities:
MN Twins - the stadium has won best fan experience every year since it opened. If you are into sports, it's awesome.
New St Paul Saints stadium- again, if you are into sports, this is our minor league team, lots of fun, not so "serious", good food, and brand new stadium. Bill Murray is part owner and comes to some games.
Mpls Inst of Art - amazing art museum. Not as great as Chicago's, but lots to see.
Mill City Museum- lots of fun and hands on stuff.
Walker Art Center and Sculpture Garden - lots of fun on a nice day
James J Hill House - Historic House of the 1st Governor in St Paul
Walk around Lake Harriet or Calhoun and catch a free concert at the bandshell
Look for festivals - seriously, every weekend there is some kind of art crawl, festival, etc. at Harriet Island, or Mpls somewhere (of the top of my head: Grand Old Days, Irish Festival, Rib Fest, Stonearch Bridge Fest, Uptown Art Fair, Highland Art Fair....)
LOTS of great hiking trails, lakes (in Mpls and suburbs), Kayaking, sailing, SU paddleboarding, renting a boat to waterski, etc.
Look on MN state parks website for nature trails, historic sites, etc.
Check out Explore MN website (its the tourism site for the state with lots of good suggestions)
Can you tell I love it here?!?!
