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An employee of a pastry shop presents a chocolate sweet at the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)
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Visitors enjoy chocolate waffles at the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)
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A pastry chef prepares a slice of a chocolate cake at the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)
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Visitors enjoy snacks at the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)
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A visitor shops at a stand of the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)
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People visit the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)
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An employee of a pastry shop prepares a chocolate waffle at the 4th Chocolate Fest in Athens, Greece, Feb. 11, 2023. (Xinhua/Marios Lolos)