Sofia Architecture Festival is being held for the third consecutive year from 15th to 22nd October 2010. This year the festival consists of two modules - Forum and Open House. The theme is Being Peripheral. The festival is international, organized by the independent medium One Magazine. It is a platform for dialogue and exchange of ideas between people who are actively engaged in the problems of their environment. The festival?s aim is to build up a critical mass of urban scenarios which generate good architectural and social practices. As a part of the festival Saša Begović will hold a lecture called Peripheral Moment.