most first-year students are below the legal drinking age (currently 21 years in all states), heavy drinking and binge drinking may occur outside the orientation curriculum. Some programs require their organizers to sign waivers stating they will not be under the influence of any substances over the course of the week as they are responsible for the well-being of the students. Most programs have one final party on the final night to finish off the week of celebrating, in which the organizers join in. Although it has been officially banned at many schools, hazing is not uncommon during the week. This can be anywhere from the organizers treating the first-year students in a playfully discouraging manner to forcing them to endure rigorous trials. The attitude of the events also depends on the school. Many colleges encourage parents to come to the first day to help new students move into their dormitory, fill out paper work, and get situated. Some schools view their week as an initiation or rite of passage while others view it as a time to build school spirit and pride. In towns with more than one university, there may be a school rivalry that is reflected in the events throughout the week. At most schools, incoming freshmen arrive at the school for a couple of days during the summer and are put into orientation groups led by an upperclassman trained for the position. Their orientation leader will take them around campus, do activities with them, have discussions with them, help them register for the next semester's classes and make them feel comfortable about coming to school in the fall. Freshmen orientation is usually mandatory for all new students, especially international students, which is one way to activate the status of their visa. United States transfer student orientation After first-year students have completed some time at their university, they may find that they did not make the right choice, miss being close to home, or simply want to attend a different institution. When this occurs, they may transfer to another university, usually after their first year. Many other students transfer to four-year institutions after completing an associate degree at a community college. A smaller number of students transfer as part of a dual degree program (such as a 3-2 engineering program). Many universities will hold another student orientation similar to freshman orientation for these transfer students. Freshman orientation