VK Fest — the most popular annual city open-air festival in Russia — took place in July 2019. To commemorate its 20th anniversary Melnitsa Animation Studio has opened a large play space for children at this major event that was held in the Park of the 300th Anniversary of St. Petersburg. And, of course, all visitors of the animated world of Melnitsa Animation Studio were presented with Kalinov Rodnichok child water with labels portraying popular cartoon heroes created by the Studio during the past 20 years.