February 22, 2014 - February 23, 2014 Earl Wells Memorial Oregon State University 2001 SW Campus Way, Corvallis, OR, United States IE 2/1, IPDA 5/need.
February 21, 2016 Oregon State (IPDA) Oregon State University 2001 SW Campus Way, Corvallis, OR, United States IPDA (TBA)
February 18, 2017 - February 19, 2017 Earl Wells Memorial Oregon State University 2001 SW Campus Way, Corvallis, OR, United States IE 2/1, IPDA 5/need.
February 17, 2018 Oregon State (IPDA) Oregon State University 2001 SW Campus Way, Corvallis, OR, United States IPDA (TBA)
February 11, 2022 - February 12, 2022 Earl Wells Memorial Oregon State University 2001 SW Campus Way, Corvallis, OR, United States IPDA 4/2, IE 2/1