I've filled four half-gallon milk bottles with water, and put them in the freezer, but not all-the-way full, so they don't burst.
I bought more saltine crackers, and more canned beans.
I got a bottle of vinegar.
I put the masking tape on my windows.
I've got lots of bicycle lighting to use as flashlights, I'm not worried there. I've got 12 volt Ebike batteries, and an inverter, so I can listen to the radio.
I have a home made camp stove, and about ten pounds of charcoal. Moving my furniture in from the balcony.
Batten down the hatches!