In my free time I've been sitting on the porch, aiming flute music up north. I often get interrupted by the sirens, so I've made up a tune to go along with its drone (that I play once in the shelter).
I also started a city wide aroma therapy campaign here in Tsfat. When people ask what to bring up besides the basics I tell them incense....Nagchampa specifically. I have seven boxes. I light em and leave em all over town. I believe It's pleasing to the spirit in these times of displeasure.