Are there public restrooms in the park?

Yup... portable facilities

For the park - portapottys - if you rent the building there are full bathrooms

Yes there's Porter party pretty much throughout throughout the park

Yes. There are a few porta-potties in the parking lot

There are porto potties throughout the park.

Portapotties

Porta potties in the parking lot,.

No full bathroom

Yeah like all the above have mentioned, there are porta-potties