Rest of children in the pioneer camp "Cosmonaut". Morning exercises, breakfast in the dining room, pioneer lineup. The pioneers play volleyball, table tennis, swim in the outdoor pool, ride cars at the autodrome, study in circles, work in a greenhouse. A visit by the pioneers to the Toy Museum, Star City. Exhibition of children's works: embroidery, lace, knitting. Pioneer Civil Defense Teachings. Pioneers at the doctor's office; the nurse makes an injection. The release of the wall newspaper by the pioneers. Meeting of children with parents who came to the pioneer camp on parent's day. The pioneers greet the Romanian pioneers who have come to the camp with bread and salt. Pioneers lay a wreath at the monument to the soldiers who fell in the Great Patriotic War. Competition for pioneer counselors. The pioneers are singing a song by the fire.