Setting up explicit ground rules for behavior, such as those pertaining to alcohol consumption, drug use, and general demeanor, is the first step in organizing a successful teen party. It is imperative that guests and tfruit party slotsheir parents are made aware of these guidelines well in advance of the event. Adult Observation & Guidance. Throughout the celebration, adult supervision must be present. To do this, parents or paid staff members can be present to supervise activities and guarantee everyone's safety. Any potential risks at the selected location, such as swimming pools or dimly lit outdoor areas, should be taken into account when making safety plans.