I actually enjoyed traveling to Detroit.
Got stuck in traffic once, and a guy got out and started making balloon animals for all of us. We ended up having a bit of a picnic while sitting on the freeway.
River walk was fun, though I had a local with me. Went to some Greek place and had great food.
Excellent Greek food here! There used to be a thriving Greektown on Monroe Street near Downtown. Still a couple good restaurants there but in fact they are all over the place now.