Need to prepare for the long winter nights! DC's after school activities stipulate no parents allowed inside, understandable, no complaints. It means that I have to spend two evenings a week in my car for between 1.5-2 hours waiting for them to finish. Not practical to drive home (have to go to another town + evening traffic). Potentially with second Dc in the car too. Winter temperatures where I live are often -5. Going to a coffee shop is neither affordable nor practical as there aren't any very close by.
So far:
Blanket
Flask with hot drink
It would be useful to be able to read/other DC do homework whilst were waiting so some form of light.
What else do I need to make the wait bearable?