Cars queue up at a Christmas market in Wunderland Kalkar, an amusement park built on the site of a former nuclear plant in Kalkar, a western German town near the Dutch border, December 11, 2020. /CFP
Cars queue up at a Christmas market in Wunderland Kalkar, an amusement park built on the site of a former nuclear plant in Kalkar, a western German town near the Dutch border, December 11, 2020. /CFP