The festival that involves the weaving of flower wreaths and illuminating candles to welcome spring is Valborgsmässoafton, or Walpurgis Night, celebrated in various countries, particularly in Sweden and Finland. This festivity marks the arrival of spring and is characterized by outdoor gatherings, bonfires, and the traditional singing of songs. People often make floral decorations and dress in bright spring-themed clothes. The lighting of candles signifies hope and renewal as communities come together to celebrate the changing season and the end of winter.