The OPEPO program consists of 40-50 learners, grades one through six, in a "one-room school" setting housed on the Mountain View Elementary campus in Port Townsend, WA. One teacher/facilitator focuses on Literacy, while the other focuses on Math and Science. They collaborate on Inquiry, the social studies component of the program. OPEPO learners have access to all extra- and co-curricular activities.