Children use Virtual Reality (VR) headsets at a Christmas market in Budapest, Hungary, November 28, 2022. REUTERS/Marton Monus

Christmas ornaments are seen at "Nuernberger Christkindlesmarkt" (Christ Child Market), one of the world's oldest Christmas markets, in Nuremberg, Germany November 25, 2022. REUTERS/Heiko Becker

Christmas tree decorations are seen at the Christmas market in Tallinn, Estonia November 25, 2022. REUTERS/Ints Kalnins

People visit a Christmas market in Budapest, Hungary, November 28, 2022. REUTERS/Marton Monus

"Nuernberger Christkindlesmarkt" (Christ Child Market), one of the world's oldest Christmas markets, opens in Nuremberg, Germany November 25, 2022. REUTERS/Heiko Becker

A visitor views light installations as part of the Christmas illuminations trail at Kew Gardens, in London, Britain, November 15, 2022. REUTERS/Toby Melville TPX IMAGES OF THE DAY

Visitors view light installations as part of the Christmas illuminations trail at Kew Gardens, in London, Britain, November 15, 2022. REUTERS/Toby Melville

People visit "Nuernberger Christkindlesmarkt" (Christ Child Market), one of the world's oldest Christmas markets, in Nuremberg, Germany November 25, 2022. REUTERS/Heiko Becker

Visitors view light installations as part of the "Enchanted Woodland" illuminated trail at Syon Park in London, Britain, November 26, 2022. REUTERS/Toby Melville TPX IMAGES OF THE DAY

A Christmas tree is illuminated as the traditional Christmas market opens at the Old Town Square in Prague, Czech Republic, November 26, 2022. REUTERS/David W Cerny TPX IMAGES OF THE DAY

People ride on a bus on Oxford Street illuminated with Christmas lights in London, Britain November 2, 2022. REUTERS/Maja Smiejkowska

A person takes photos of season decorations on the day the Spanish capital turns its Christmas lights on with more than 230 sites illuminated amidst an energy crisis, in Madrid, Spain, November 24, 2022. REUTERS/Violeta Santos Moura

People visit the Breitscheid Square Christmas market in Berlin, Germany, November 21, 2022. REUTERS/Christian Mang

A person holds a mug at the "Nuernberger Christkindlesmarkt" (Christ Child Market), one of the world's oldest Christmas markets, in Nuremberg, Germany November 25, 2022. REUTERS/Heiko Becker

A kid rides a bicycle to power a Christmas lights installation in a Budapest district square to save costs with sustainable lights, in Budapest, Hungary, November 28, 2022. REUTERS/Marton Monus

People look at lights illuminating the Botanic Garden during Christmas season in Berlin, Germany November 17, 2022. REUTERS/Lisi Niesner

An employee cuts Christmas trees on a plantation in Berggiesshuebel, Germany, November 22, 2022. REUTERS/Matthias Rietschel TPX IMAGES OF THE DAY

A kid rides a bicycle to power a Christmas lights installation in a Budapest district square to save costs with sustainable lights, in Budapest, Hungary, November 28, 2022. REUTERS/Marton Monus

A Christmas tree is illuminated as the traditional Christmas market opens at the Old Town Square in Prague, Czech Republic, November 26, 2022. REUTERS/David W Cerny

"Nuernberger Christkindlesmarkt" (Christ Child Market), one of the world's oldest Christmas markets, opens in Nuremberg, Germany November 25, 2022. REUTERS/Heiko Becker