A candy unicorn statue is seen during an interactive exhibition in Houston, Texas, the United States, on August 3, 2019. All the items on display during the exhibition were made of candies. (Photo by Yi-Chin Lee/Xinhua)

A woman poses with a candy guitar during an interactive exhibition in Houston, Texas, the United States, on August 3, 2019. All the items on display during the exhibition were made of candies. (Photo by Yi-Chin Lee/Xinhua)

A candy statue is seen during an interactive exhibition in Houston, Texas, the United States, on August 3, 2019. All the items on display during the exhibition were made of candies. (Photo by Yi-Chin Lee/Xinhua)

A candy dragon statue is seen during an interactive exhibition in Houston, Texas, the United States, on August 3, 2019. All the items on display during the exhibition were made of candies. (Photo by Yi-Chin Lee/Xinhua)

A candy version of "The Thinker" statue is seen during an interactive exhibition in Houston, Texas, the United States, on August 3, 2019. All the items on display during the exhibition were made of candies. (Photo by Yi-Chin Lee/Xinhua)

A woman takes a selfie with her son in front of a candy Sphinx statue during an interactive exhibition in Houston, Texas, the United States, on August 3, 2019. All the items on display during the exhibition were made of candies. (Photo by Yi-Chin Lee/Xinhua)