Where's the mosh pit?
![Serving robots serve drinks at a 24-hour unmanned smart robot cafe at Korea Metal Week 2020 held at Kintex in Goyang, Gyeonggi, on Wednesday. The exhibition will last until Saturday, showing off a broad range of innovative ideas for industrial applications. [YONHAP]](https://koreajoongangdaily.joins.com/data/photo/2020/06/17/d7880888-06c7-43f2-8336-572fc10f6c7e.jpg)
Serving robots serve drinks at a 24-hour unmanned smart robot cafe at Korea Metal Week 2020 held at Kintex in Goyang, Gyeonggi, on Wednesday. The exhibition will last until Saturday, showing off a broad range of innovative ideas for industrial applications. [YONHAP]
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with the Korea JoongAng Daily
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