Honor A Student. Create A Memorial. Participate in the Wilsonville Legacy Seat program. Honor a student, your family, a Wilsonville High School staff member, create a memorial or donate to an auditorium endowment fund. The Wilsonville Legacy Seat program in association with Music and Arts Partners (MAP) has been created to raise money for the 600 seat Wilsonville High School auditorium. These additional funds are used to keep the facility in a state-of-the-art condition by paying for specialty items such as lighting, sound equipment and furnishings.