Parks, parks, parks, parks! We got to different parks each day for a couple hours. I also bring the stroller and go for a walk around trails after my boys have had some time to play, to help calm them down again.
Even if your daughter just crawls around the grass or watches other kids, it'll be good for her.
We also try to find free stuff to do through exploreminnesota.com or searching on the internet.
On rainy days we go to a mall and walk around with the stroller. Occasionally we go to the Children's Museum, Como Zoo (free!), or MOA, but I know those places are not in the NW metro.
When my boys were under 1 (now almost 2), I always called places to see if there was a fee for my kids, or asked if there were age appropriate activities/places for them.
Good luck!