TOBE, Japan (WLS) -- An annual training event at a Japanese zoo has become something of a spectacle.
The Tobe Zoo held its annual escaped tiger drill Thursday, which features a staff member dressed up as a white tiger.
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In the drill, the employee escapes and then is eventually "tranquilized" and "caught" by zoo staff.
The employee - wearing a white tiger mask with his normal work clothing - prowled around, doing his best impression of a tiger.
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In past years' drills, staff members have dressed up as a gorilla, a hippopotamus and a lion. The annual drill has become a popular spectacle for locals and on the internet.