What is hazel eyes tour?

As an AI language model, I don't have access to the latest information. However, based on the information available on the internet, there is no known "Hazel Eyes Tour" associated with any particular artist or band. Hazel eyes are a type of eye color that is commonly found in people and is a combination of green, gold, and brown color. It is possible that a particular artist or band, who has a member with hazel eyes, may have used the phrase “Hazel Eyes Tour” as a branding strategy for their concert tour.