Upcoming Events
All events listed on our events page are open to everyone unless noted differently. We partner and support other organizations involved with the School District of Onalaska and Onalaska High School. There may be events posted that are not hosted by the Onalaska High School Alumni Association.
Have an event you would like us to post? We encourage you to contact us with information about class reunions, school fundraisers, and events hosted by organizations that support Onalaska schools.

All-Class Reunion
Date: Saturday, October 11, 2025
Time: 5:00 PM – 10:00 PM
Location: Onalaska Community Center: 515 Quincy Street, Onalaska, WI 54650
Cost: $10.00 (Tickets available at the door)
Details:
- Cash only bar with beer, seltzers, and non-alcoholic beverages
- 50/50 and other raffles
- Yearbook display
This is Homecoming weekend at OHS so we invite you to participate in these additional activities scheduled for the weekend:
- Homecoming parade (Friday, October 10 at 2:00 PM)
- Wall of Excellence Induction Ceremony (Friday, October 10 – Doors open at 5:45 PM with ceremony beginning at 6:00 PM in the High School LMC (Library).
- Varsity Homecoming Football game on Friday, October 10 versus Tomah
- Tours of Onalaska High School: 1:00 PM -4:00 PM on Saturday, October 11
Is your class planning a reunion this year? The All-Class Reunion is the perfect opportunity get everyone together!