Is there a pen store at MOA where a person can purchase a pen and refills?

You can try a store called Typo in the MOA

Yes it is one of course

There should be a store that sells pens

No.

Yes

Pretty sure you can go to Typo or Barnes and Noble. I think you have a better chance with Typo

Not anymore..... Paradise Pen was one of the few remaining original stores but it is now closed.