Kidsberry and Brichild brought together children who arrived and are arriving from more than 25 countries: from Russia, the USA, Argentina, Brazil, Ecuador, Japan, China, the Netherlands, France, Great Britain, Ireland, Norway, Sweden, Finland, Estonia, Lithuania, Ukraine, Israel, Saudi Arabia, Italy, Germany, Turkey, etc. Some families purposefully settled next to Kidsberry, having learned from friends about the Kidsberry International school even before leaving their native countries for Moscow. The multicultural and multilingual community allowed us to learn a lot of interesting and useful things for kindergarten and school life. This is how the experience of developing children in 2 foreign languages appeared in our kindergarten and school, completely English classes and preschool groups appeared, in the process of creating methods for trilingual classes in which it will be easy for children to be taught in 2 foreign languages.