
Visitors watch a film about chocolate at Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)

Visitors taste chocolate at Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)

Employees of Zotter Chocolate operate at the workshop of Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)

Visitors observe chocolate production at Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)

Visitors taste chocolate at Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)

Visitors observe a robotic arm picking up chocolate at Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)

Employees of Zotter Chocolate operate at the workshop of Zotter Chocolate Theatre in the town of Bergl, Styria state, Austria, Aug. 6, 2025. Zotter Chocolate Theatre, located in the town of Bergl, Austria's Styria, provides an experience of tasting various flavors and observing chocolate production to all visitors. (Xinhua/He Canling)



