Jewish Holidays

Each of the Jewish holidays has special prayers, whether it's the יומים נוראים; the two High Holy Days, the שלוש רגלים; the three festivals, חגים ניסים; the two miracle holidays, the more modern holidays, as well as some more minor holidays each have special prayers and services, here's some links to some of their prayers:

Sukkot - Open to the Sky
Hanukkah -

Purim - Information

Pesach information from myjewishlearning.com