The first contenders...

... for best public restroom facility.

I was really pleased with these two.

Market Street, McKinney, TX, an upscale grocery with cooking classes and a helpful staff, earned a 95. -10 for having to walk past the men's room (downstairs, main restrooms), but recouped 5 points for a baby changer.

Half-Price Books, McKinney, TX, comes in at an even 100. -5 for no seat covers, +5 for a baby changer.