Ó, Ó, Ó, VAJÍČKO! from 65. pole publishing house is a new book and CD for kids. Beata and Patrik Hlavenka wrote the music for Ó, Ó, Ó, Vajíčko!, a children’s CD based on a book by Milan Starý and Ester Stará. Kids (and kids at heart) can celebrate the launch of the book with Beata at an event featuring songs, art workshops and bugs at Kasárna Karlín on 16 April at 5 p.m. Free admission www.65pole.cz