Family educational programs for children aged 3-5 years, along with their parents. Experiential activities with themes inspired by mythology, the Greek diet, space, and prehistory.
The “Theatron”, the new multi-purpose space of the “Hellenic Cosmos”, is designed with the main features of versatility and flexibility and has been designed based on the most modern technical and architectural specifications. These features provide it with unique possibilities for rearrangement and reconfiguration, depending on the requirements of each event, so that the space can host the most demanding productions: theatrical and musical performances, concerts, conferences, corporate events, exhibitions, and shows with special stage requirements. Additionally, the audiovisual equipment of the “Theatron” is unique by Greek standards.
Faithful to the vision of the Foundation of the Hellenic World, the “Theatron” aspires to accommodate contemporary artistic expression and, combined with the infrastructure of the “Hellenic Cosmos”, to become an important cultural hub for Greece.
The building includes: the two large halls Antigone and Iphigenia, the hall Ismene, three foyers with bars on different floors, multi-purpose rooms, smaller rooms for meetings, press conferences, or workshops, as well as underground and outdoor parking spaces with 220 and 170 spots respectively. The atrium at the entrance of the “Theatron” provides the opportunity for expanding events to the outdoor space, which is beneficial due to the wonderful weather of our city.
The Antigone hall is the main hall of the “Theatron”, which in a classic theater layout has a capacity of 1,000 seats. Its main features are flexibility in the arrangement and layout of the seats and stage. The different seating arrangements, as well as its operation without them, make it the only hall in Athens with these capabilities.

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The Iphigenia hall can operate simultaneously and independently from the Antigone hall. It is a versatile space, both in size and layout. It has a capacity of 50 to 650 people. It features an independent control room and the possibility of flexible seating arrangements.

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The Ismene hall is located at the parking level and has independent access and foyer. The space has a different character from the other halls of the “Theatron” and can host workshops, art exhibitions, and special type events.
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The foyers of the “THEATRON” extend over three levels and have a total area of 2,100 sq. m. They facilitate the flow and access of visitors to the halls and are also used for hosting exhibitions and organizing receptions. The foyers are bright, with modern aesthetics, while the bars and elevators are adorned with artistic creations by painter Manolis Charos.
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The “Theatron” also has, for parallel or independent uses, the rooms Danae, Phaedra, Niobe, and Semele, which are located on different levels and have flexible seating arrangements. Specifically, the Semele hall can be divided into five smaller ones following the flexibility and versatility that characterize the entire building.
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Family educational programs for children aged 3-5 years, along with their parents. Experiential activities with themes inspired by mythology, the Greek diet, space, and prehistory.
The "Hellenic Cosmos" Cultural Centre offers Educational Programs for children aged 5 to 8, which are designed and implemented by the Museum Education – Educational Department and take place in all fully equipped indoor and outdoor areas of the "Hellenic Cosmos".
After its first year, which was filled with music, creativity, concerts and unique moments, the Children’s & Youth Choir of the Foundation of the Hellenic World continues into the new academic year, inviting former members to return and welcoming new children and teenagers to the group.
The “Hellenic Cosmos” welcomes the new school year with new educational programs and activities that cater to all age groups. The programs are designed and implemented by the Museum Educators Department. Children are encouraged to collaborate, observe, investigate, and create.

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Stay informed about all the events and news of the "Hellenic Cosmos" Cultural Center
The Foundation of the Hellenic World (FHW) announces the creation of Innovation Cosmos, a new Innovation Hub at the "Hellenic Cosmos" Cultural Centre, which aspires to connect research and technology with entrepreneurship, contributing to the development and commercial exploitation of innovative solutions.
In the presence of representatives of political life and culture, the opening of the painting exhibition «Vlassis Frissiras – Double Portrait: The Collector, the Painter» took place on Monday, September 28 at the "Hellenic Cosmos" Cultural Centre. A large number of visitors attended the event, having the opportunity to discover up close part of Vlassis Frissiras' remarkable personal collection, as well as to explore a lesser-known aspect of his creative journey through works he himself created.
The Innovation Competition for Startups and innovative entrepreneurial teams in the fields of Artificial Intelligence (AI) and Extended Reality (XR), organized by the Foundation of the Hellenic World as part of the 2026 Thessaloniki International Fair, was successfully completed.
The Foundation of the Hellenic World participates in the 90th Thessaloniki International Fair, which takes place from September 5 to 13, 2026. The FHW, as the first organization to use new technologies and virtual reality to promote and disseminate culture, welcomes the public at Pavilion 12 of the Ministry of Digital Governance and invites you to explore some of the innovative applications it has developed, as well as the latest projects in which it participates. The FHW's participation in the TIF aims to highlight the potential of virtual reality technologies and inform the public about developments in areas related to technology and culture.
Dimitris Efraimoglou (CEO of the Foundation of the Hellenic World) speaks to Eleftheria Georgakaina about the vision behind the "Hellenic Cosmos" and how an innovative initiative managed to change the way we experience history. A vision that began with the aim of promoting Greek history and culture and evolved into a space where knowledge becomes an experience.
At the Gift Shop of the Hellenic Cosmos Cultural Centre, visitors can discover a unique collection of 3D-printed objects, designed and produced by the Foundation of the Hellenic World. Each creation combines modern technology with history, archaeology, mathematics, and the rich heritage of Greek civilization, transforming knowledge into an original and elegant keepsake or gift for visitors of all ages.