Hanukkah, or Chanukah, is a holiday usually celebrated in early to mid-December by practitioners of Judasim.
Hanukkah is a holiday celebrated over eight days, usually in early to mid December. There are no set dates for the celebration of Hanukkah; the dates change every year depending on the Hebrew calendar.
Hanukkah is usually celebrated by lighting a hanukkiah and exchanging small gifts on each of the eight days.
After Felicity Smoak helped Oliver Queen track down the origin of the Dark Archer's arrows, Oliver wished her a Merry Christmas. Felicity revealed she is Jewish and Oliver corrected himself, wishing her a Happy Hanukkah.
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