McCoy Stadium /Pawtucket Red Sox

There are family bathrooms that are single, locking rooms. These are found between the men's/women's bathrooms. There is atleast 2 of them, but there is probably more like 3 or 4. The sign says family bathroom and a smaller sign is designated with a male/female/wheelchair accessible bathroom sign.

This is especially great because the men's bathhrooms has 20,000 urinals and 3 stalls.