You might need to reserve space for a tour, and I've read that they've
been booked up. The mint store (a trailer on the property) is run by a
private company, so you never know what they'll offer. The mint itself
has change machines that give out the current dollars and the mint store
had several such change machines with various dollar and quarter
designs. The mint store offers lots of touristy stuff, like postcards
t-shirts and bric-a-brac, as well as various actual mint products, but
again, not a systemic nor a predictable selection.
The reply was from me. Testing my user settings now.
Oye, another test!