Kick off Alumni Weekend as we officially welcome the Class of 2026 into our Aardvark Alumni Community! Celebrate with our seniors over boba and treats and stay for lunch in the Dining Hall (yes, that Dining Hall). Consider it a delicious throwback to your student days, just with fewer homework deadlines.
Friday May 29, 2026
Class of 2026 Alumni Induction and Lunch
10 a.m.–12 p.m.
Alumni Chapel | 10 a.m.
We welcome alumni and families for a special Alumni Chapel led by Head of School The Reverend Michael Spencer, featuring music and readings by alumni. Coffee and treats will follow, along with student-led campus tours—a wonderful opportunity to see what’s new and revisit favorite spaces.
Alumni Chapel
10 a.m.
OES Campus, Chapel
65th, 60th, 55th, 50th Reunion Celebrations ('61 -'76) | 5 p.m.
Reception with the Head of School and dinner to follow.
65th, 60th, 55th, 50th Reunion Celebrations
5 p.m.
OES Campus, Great Hall
45th through 5th Reunion Celebrations ('81 -'21) | 6 p.m.
Celebrate on the beautiful deck overlooking the lake and inside the historic theater for an evening of heavy hors d’oeuvres, hosted bar, music, and a lively reunion celebration. Reconnect, reminisce, and raise a glass together.
45th through 5th Reunion Celebrations
6 p.m.
Lake Theater
106 N State St.
Lake Oswego, OR 97034
This is a wonderful time to volunteer alongside your fellow alumni and help out an inspirational organization like Project Lemonade. The age requirement is 11 years old to volunteer, and alumni and their families are welcome!
Volunteering with Project Lemonade
1-3 p.m.
Project Lemonade (New Space)
240 N Broadway
Portland, OR 97227
Q: I have mobility issues and am worried about how I will get around campus?
A: Not to worry. We have multiple handicapped parking spots around campus and all the buildings on the tour are wheelchair accessible. We can arrange a golf cart to drive alumni around campus during the tour. If you have any questions, please contact the OES Alumni Office at alumni@oes.edu.
Q: Do you have a hotel block anywhere?
A: Yes, we have a room block set up at the Courtyard by Marriott close to campus. For more information please contact us at alumni@oes.edu.