IKU Department of Interior Architecture and Environmental Design, in cooperation with Başakşehir Living Lab (BLL) and Istanbul Design Factory (IDF), on 25-26 November 2021 under the direction of Assist. Prof. Arzu Erçetin and Assist. Prof. Derya Adıgüzel Özbek with the theme of "Interactive Urban Furniture Design" Başakşehir Living Lab Design Marathon was organized. On the first day of the workshop, the first design ideas were developed in the Başakşehir Living Lab campus, supported by the visits to the public spaces in Başakşehir district. On the second day, while the design ideas were finalized, the process was supported by the participation and seminars of professional stakeholders. As a result of the jury evaluation of the workshop results, three equivalent awards and one incentive award were given. The award ceremony of the marathon was held on Wednesday, December 22, 2021 with the participation of Başakşehir Municipality Deputy Director of Information Technologies Ömer Karabayraktar and Başakşehir Living Lab (BLL) Coordinator Can Tunçsav. Our students had the opportunity to experience Başakşehir Living Lab by coming together with different university students and professional stakeholders during the workshop process and the award ceremony. In addition, prototype production of designs awarded by Başakşehir Municipality is planned.