What kind of sacrifices were made during this feast?
Leviticus 23:36 (ESV)
36For seven days you shall present food offerings to the LORD. On the eighth day you shall hold a holy convocation and present a food offering to the LORD. It is a solemn assembly; you shall not do any ordinary work.
During the Feast of Booths burnt offerings, grains offerings, and drink offerings were presented to the Lord. These daily offerings are described in detail in Numbers 29:12–38.
36 For seven days you shall present food offerings to the LORD. On the eighth day you shall hold a holy convocation and present a food offering to the LORD. It is a solemn assembly; you shall not do any ordinary work.