BRUSSELS, April 28, 2019 (Xinhua) -- A man with a moustache attends a celebration near the Grand Place in Brussels, Belgium, April 27, 2019. Moustache lovers from all over Belgium gathered in Brussels on Saturday to celebrate the election of the most beautiful moustache of Brussels in 2019.

ANKARA, April 28, 2019 (Xinhua) -- A visitor poses for photos at a tulip farm in Konya, Turkey, on April 26, 2019.

CHICAGO, April 28, 2019 (Xinhua) -- People walk amid snow at downtown Chicago, the United States, on April 27, 2019. A rare late snowstorm swept across Chicago on Saturday.

NEW YORK, April 28, 2019 (Xinhua) -- People participate in an exercise class in Herald Square during the Car Free Earth Day 2019 in New York, the United States, April 27, 2019. The annual event was created to help raise awareness about environmentally friendly ways to get around town.