Berlin 2015 was the second meeting and exchange event organized as part of the TTM project and represented a first opportunity to assess and share the progress of the activities carried out by each single partner.

The main area for the event (held from March 5th to the 8th, 2015) was at M3, the hub of young adults and friendly neighbourhood of the Marzahn district, located in the extreme outskirts of East Berlin. A part of the participants from Italy and Portugal stayed directly in M3, sharing with the other young German adults, who regularly hang out at the youth centre, the areas, meals and recreational activities.

Berlin 2015, in accordance with the TTM guidelines, was not intended as a meeting characterized by formal conferences or academic relations, but was designed as a meeting between citizens of different nationalities, ages and cultural backgrounds, united by the purpose of the project and motivated by the will to better understand the socio-cultural implications related to the historical period of the Wall.

In Berlin, in fact, there is no need to go to libraries or museums to remember the Wall and its fall, or to meet eyewitnesses. The entire city is a "museum" and many people remember the turbulent times when the wall was still intact, and the days of its fall. Unfortunately, there is no denying that in Berlin there are still people who have a negative attitude towards those memories and they pine for the old days when the city was still separated. This is one of the reasons why projects such as TTM, aimed at sharing the memories of those dramatic times with the new generations, play a fundamental function of social pacification.

Certainly the memory of the Wall is still alive in the minds of the citizens of Berlin and, in some respects, the Wall is still an integral part of their daily lives.

The third exchange event of the TTM project was held in Lisbon from the 26th to the 28th of June, 2015. In order to make the event easily accessible, for the partners as well as for the local participants, AADD planned the activities in areas of the city adjacent to each other, ensuring at the same time the variety of the selected sites. Specifically, the districts chosen (Mouraria, Largo Intendente and Anjos) belong to an area of Lisbon that is particularly interesting for its integration of multiple ethnicities and cultures. The sites selected to host each activity of the event have been identified so as to involve the associations active in the various districts. This networking not only ensured a better use of the areas and services, but also resulted in a greater distribution of the event, and hence of the TTM project, between the inhabitants of the area and other citizens. Lisbon 2015 was also an opportunity to establish new and stronger relationships between AADD and other associations active in the city. Among the established goals, Lisbon 2015 increased the awareness of the importance of replicating the experiences of gathering, preserving, promoting and re-elaborating the memories in the Portuguese scenario. AADD, institution founded in 2013 inspired by ADN, felt that TTM could represent an opportunity to introduce some examples of good practices developed and implemented by other European organizations regarding the collection and promotion of autobiographical memories in the Portuguese scenario. This way the presentation of the book "Avanti Sempre" and the staging of the special version of "Milite Ignoto" made it possible to show how the memories can be the basis for the creation of cultural and artistic products.