Catholic Charities chose to move in across the street from the bar, the bar was there first they aren't going to lose their license because someone moved in.
The building may have had a license but licenses are not transferable, as a matter of fact they must be reissued upon ownership changes of 5% or greater.
I see no mention of parks or playgrounds in the linked ordinances so I'd guess that is why the micro-brewery is good to go. With the pizza place, even if the provision exists, the sale of alcohol is not its principle business and would exempt.