A youth center or youth centre, often called youth club, is a place where young people can meet and participate in a variety of activities, for example table football, association football (US soccer, UK football), basketball, table tennis, video games, occupational therapy and religious activities. Youth clubs and centres vary in their activities across the globe, and have diverse histories based on shifting cultural, political and social contexts and relative levels of state funding or voluntary action.

Youth is the time of life when one is young, and often means the time between childhood and adulthood (maturity). It is also defined as "the appearance, freshness, vigor, spirit, etc., characteristic of one who is young". Its definitions of a specific age range varies, as youth is not defined chronologically as a stage that can be tied to specific age ranges; nor can its end point be linked to specific activities, such as taking unpaid work or having sexual relations.

A house is a single-unit residential building, which may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air conditioning systems. Houses use a range of different roofing systems to keep precipitation such as rain from getting into the dwelling space. Houses may have doors or locks to secure the dwelling space and protect its inhabitants and contents from burglars or other trespassers.