In Nacional, nostalgic memories of childhood are being revisited. Certain characters from television are being remembered for bringing joy and tears to many. These characters include Zapatero y Sissi Emperatriz, as well as others like Heidi, Marco, Calimero, and La abeja Maya.

They were a part of the entertainment for many people, particularly those who are now referred to as boomers. For more information on these nostalgic memories and their impact, readers can refer to the source, El País. Further details are available there, providing a deeper look into the significance of these characters in the lives of many in Nacional.