ENGLISH CLASSES FOR CHILDREN IN CASTELLAR DEL VALLÈS Kids&Us Castellar offers English to children from 1 year old. Complement your language learning with Fun weeks, a fun, urban event 100% in English during the Christmas, Easter and Summer holidays. It also has specific activities that serve to consolidate learning, such as cooking workshops in English (Little Chef) or dramatized stories (Storytime). Everything is designed to bring English closer to children in a natural way and in all areas, not just within the classroom.