Places in the GoT universe I'd pick to be in for next weeks episode:

Best:
1. Anywhere in the south (not Kings Landing), far far away from the night king.
2. Kings Landing
3. Inside the walls at Winterfell
4. Outside the walls at Winterfell
5. Petting the Night King's dead horse-creature
6. Brushing the teeth of the Ice Dragon
7. In the Crypt
Worst