Traditional, walkable development on a grid with narrower streets, smaller lots, and less emphasis in the zoning code on unlimited free parking and huge setbacks on the lots.

This: https://www.google.com/maps/place/Brainerd,+MN/@46.3536312,-... instead of this: https://www.google.com/maps/place/Brainerd,+MN/@46.3543623,-...

And, in the former, redevelopment of huge block-sized parking lots with a business behind them into multiple small storefronts.