We do know 2.5 days is a rush. Unfortunately, schedule constraints on either end are limiting us. Ideally, DH will be able to get out of work a little early and we can head out early afternoon. The kids do travel pretty well. I think will be nutty, but doable.

Chicago- that was just what I needed, thanks! We've been to the Mall of America store several times, but Chicago's much more extensive. :)

I'll check out that other Canadian route for the way back. My concern though is crossing the border without my husband/eg daughter's other parent? I know we got a lot of grief taking the ferry to Nova Scotia with my son, and my husband was just in the car behind us.