This article sketches an alternative route to stimulate public familiarity: introducing spaces and zones of hospitality. Maybe hospitality in (semi)public space can offer more safe and comfortable ways of interaction. How does hospitality relate to the principles of public life like free access? Which views of interaction between strangers are presupposed? It is argued that hospitality means sharing together a certain limited space. The persons present depend on each other and they have the opportunity to make contact and get nearer. Guests have the positive obligation to treat each other with respect. Hospitable social regulation may be promoted in various ways. First by introducing symbolic demarcations like gateways and fences. Secondly by introducing convivial forms of interaction. Making use of public space in sheltered and relaxed ways may function as 'leveler' through which newcomers may feel welcome and 'at home'. Thirdly, by means of a 'personal hospitability' small conflicts can be managed. In that case some persons may take the role of public host without being asked. Finally some objections against hospitability are dealt with: on the one hand the freedom to move as one wants would be restricted and on the other hand informal manners in hospitable spaces would not satisfy the rules of detached and impersonal public interaction. Against that it is argued that 'total freedom of movement' and impersonal interaction are not always suitable principles to shape public life.