I have an emergency generator (it's a prepper thing). Next question please.
Without internet and electricity: reading, working out, hiking, visiting my family and friends (preferably friends with internet access and electricity *g*).
We had a power failure in our village some years ago during the night for three hours. It was quite fascinating to walk around outside then, using a headlamp. It was such a nice zombie apocalypse feeling.
Sorry for being strange...
By the way, I'd not recommend doing this outside a peaceful village during a power failure...