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