Looking at the city in parts, the place theory can be recognized in the term of three main axes; good city form, sequential movement, and the mutual impact of every physical and social component. In the place theory the main focus is the understanding process of the cultural aspects and human characteristics of the places. Some areas experience mutual interaction between city and citizens more than others. It is evidently considerable from literature that the most successful examples toward space enhancement (or the transformation of space to place) have come from two approaches: Urban entrepreneurship (urban-preneur) and the small changes which result in big social impact; a sense of the tactical action. These two approaches, Tactical Urbanism as an effective formula for putting good ideas into practice, and “Urban-preneurs” while embed in their socio--ecological environments -cities and towns- to draw influence are about making the place (for citizens) toward a more interacting liv- able one. This report is dedicated to clarifying the question of how street city life might contribute to alternative urban futures focusing on the mentioned two approaches. To this purpose first, we describe the notions of Tactical Urbanism and Urban Entrepreneur main characteristics associated with aforementioned approaches, then the report continues with the concept of Sharing Economy and urban entrepreneurship term, which focuses on recent decades economy approaches. Next, the current scene in two selected case studies, 30Tir Street in Tehran and pedestrian street zone Rasht city in Gilan province has been investigated. As the third part, we have demonstrated a path to open a wide dispensary to some possible tactical “Urban-preneur” in selected case studies.