Wonderland" Interactive science museum "Innopark", telling about physics and natural phenomena Multiplex cinema Formula Kino (2.5 thousand sq.m located on the 6th floor) A stained glass installation was created on the inner dome of the main atrium based on artistinc works of the famous Russian fairy tale illustrator Ivan Bilibin. The area of the stained glass is over 1000 sq.m. Another stained-glass dome decorates the small atrium in the food court and is designed based on the art work of the one of most known Russian vant-garde artist of Cubist beginning of the 20th century. An open observation deck overlooking the historical center of Moscow, Kremlin and the Red Square Museum of Childhood featuring 3D-mapping show telling the history of CCS every half an hour The main Atrium of the Central Children's Store hosts all kinds of events, concerts, master classes, performances and fairs The largest mechanical clock “Raketa” mounted in the main atrium 3D-mapping show in the main Atrium every hour from 7:00 pm Most cafes and restaurants in the Central Children's Store have kids’ play areas with animation on weekends The mechanical clock “Raketa” The largest mechanical clock “Raketa” ordered by Hals-Develment Public Company especially for the renovated shopping mall and designed by the oldest Russian watch-making factory “Raketa” were mounted on the main atrium wall. The technical design and installation of the monumental mechanism took 6 months. The engineers offered over 100 sketches before choosing the final design. The clockwork weighs over 4.5 tons and consists of 5,000 parts, made of steel, aluminum, titanium and coated with gold. The operating mechanism of the clock reaches the size of 6 by 7 meters and consists of 21 gears, a 4-meter balance anchors wheel and a 13-meter pendulum with a diameter of 3 meters. The mirror surface of the pendulum acts as an aspherical mirror, creating an optical effect. The main clock mechanism is located on the fifth floor level and can be observed in detail. The time in the clock of the “Central Children's Store on Lubyanka” regulated by the planetary mechanism and corrected with the help of an innovative electronic device, and the mechanism automatically started by a horizontal pendulum. No other working clockwork mechanism in the world has gears of such significant size. Museum of Childhood The Museum of Childhood opened its doors in 2015 together with the public opening of the shopping mall after reconstruction.