Zurich welcomes spring

Flag-bearing schoolkids march in the Sechseläuten festival’s children’s parade. Other children were dressed to represent different eras of Zurich’s history, from Roman times through World War II.   (Cara DiMassa / Los Angeles Times)

Pastries featuring the Böögg, a snowman effigy, are a popular treat during Sechseläuten. Goodbye winter, hello spring!  (Cara DiMassa / Los Angeles Times)