Rabbi Shimon fled to the cave to escape a death sentence for publicly criticizing Roman culture. According to folk tradition, during his twelve years of isolation, he engaged in mystical meditation and wrote the Zohar, the central work of Kabbalah.
Jewish communities around the world marked the "new year for the trees" last week with tree planting ceremonies and seders that celebrate Israel's seven species (wheat, barley, grapes, figs, pomegranates, olives and dates if you are keeping track!).
It is a truth universally acknowledged that it can be difficult to be Jewish at Christmas time. It has seeped into North American cultural consciousness so thoroughly that South Park even wrote a song about it, complete with trademark expletives.