When spring comes, all the kids in Bullerbune start their pranks. Lisa, Lasse, Buse, Ole, Britta and Anna are climbing the barn roof and riding the country bull. Japat in the river and building houses in the meadows. And little Sheshin plucks her mother's daffodils instead of picking Polish flowers. And then the night comes, the kids light the pile last year's noise and dance wildly around the fire.