Every day, several times a day. But, in groups and community, there are designated dates on the Jewish calendar. Weekly, they worship on Shabbat. Although I cannot answer the question "qua" Jew, I daresay they worship upon waking in the morning. every time they consume food or drink, etc. When they are "on" being Jews, they are immersed in prayer.
Purim, when they were saved from Haman's evil decree; and Passover, when they were redeemed from Egypt.
Jews worship God.
Hanukkah is not a religion. It is a Jewish Holiday. Jewish people worship one God.
No, they only worship one god.
Jewish worship is done everywhere however their buildings of religion are known as synagogues.
The Jews do not worship ANY people. Worshipping people is a violation of Jewish law. Jews only worship God.
Jewish people don't worship buildings, they worship God. They do however worship IN buildings called Synogogues.
God, who created everything.
Jewish people worship God...every day, not just during Hanukkah.
Jewish people can worship anywhere - the belief is that each individual has their own relationship with God, so can pray or worship in any setting.
God
No one worships the synagogue itself. God is worshiped in the synagogue.
No, Jews do not worship any people whatsoever, this is a form of idolatry which is forbidden in Judaism.