Ivan The Kozak 東歐餐廳 is an eastern european restaurant in 中環雲咸街63號巴力大廈1/F, Hong Kong, and the useful context is what kind of evening it seems built to deliver. Readers should look for the kitchen's clarity, hospitality and consistency, because that is where a restaurant of this type earns its reputation. For readers using this as a watchlist entry, the appeal is strongest as a serious, reservation-worthy meal rather than a casual fallback.