If you need to take a breather from the rigors of sightseeing, find a shady patch to sit at Minnewaska Lake. Bring some nibbles and a good book ... Whatever helps you relax!
When you've spent some time at this body of water in Downtown Minneapolis, why not check out Target Field, Target Center, and University of Minnesota, Twin Cities? They're not far from Minnewaska Lake and also a hit with tourists.