Does one wear a tallit to services the night of Yom Kippur (Kol Nidrei)?
In the book of Numbers (15:38-39), we read that the Israelites were instructed to "make for themselves fringes on the corners of their garments…that they shall look at it and recall all the commandments of the Eternal and observe them..."
How can I observe Sukkot if I do not have a sukkah?
It is a mitzvah to build a sukkah and to celebrate in a sukkah.
What, if anything, can be done with the etrog after Sukkot?
The etrog is the citron fruit used as a component in the arba minim, the four species.
Why do we celebrate Tu BiShvat, the Jewish “New Year of the Trees,” in the middle of winter?
Tu BiShvat, called the "New Year of the Trees," falls at a seemingly incongruous time of year.
Why is caring for the environment emphasized on Tu BiShvat?
Tu BiShvat is a minor festival whose provenance dates only to the time of the Second Temple. However, the kabbalists who clustered around the great fifteenth-century mystic Isaac Luria of Safed placed great weight on the holiday, creating new festivities, gatherings at which hymns were sung, fruit (particularly carob) was eaten, and four cups of wine were taken (as in the Passover seder).