Walgreens won't be the same

I picked up Ben and Hayes from Pre-Kindergarten Friday. We were running some errands and we ran by Walgreens for a little treat since it was Friday. While i am paying, Ben bolts outside and when I get him (which was about 3 seconds later) he is pee peeing almost on the side of the building right by the entrance. This ain't New York Ben. You can't just pee in public.

I explained to him why we can do this in the privacy of our back yard but not in public like at Walgreens. Jeez!