Zoo visitors, then, took part in a parade led by a pink pig mobile.
There were also pig-themed crafts and games for children.
National Pig Day started in 1972 as a way to honor the intelligent farmyard animal.
Zoo visitors, then, took part in a parade led by a pink pig mobile.
There were also pig-themed crafts and games for children.
National Pig Day started in 1972 as a way to honor the intelligent farmyard animal.