Biong Biong Earth Arcade "Universe Store" Hong Kong Pop-Up Store makes its debut in Hong Kong! It will be held from January 1 to January 13, 2026, at Kai Tak AIRSIDE. This Pop-Up Store brings together nearly eighty popular items for Hong Kong fans! Collect adorable keychains, plush toy wind-up cars, and lifestyle products all at once! The venue is designed with a nostalgic store theme, featuring multiple popular photo spots, and there are three major shopping offers waiting for you to explore the Earth!