RE: Where do you have to go to have a business card made?
Depends on your budget and creativity.
There’s probably a business card maker on your computer, I would recommend using a thicker kind of paper
(not what you use for printing out basic stuff) though and preferably that which is already folded so to speak.
This way you re sure to make necessary edits to font size and type when needing to. You can also get them
done online, if having an idea of what you want put on it. Otherwise places like Staples but they’re expensive.