Menu
Log in
Home
OSAT Club
F.A.Q.s
OSAT History
The Yodel - OSAT's Newsletter
Jim Hinkhouse
Club Traditions
In Memoriam
In Memoriam - Dave McClenahan
In Memoriam - Leah Morgan
In Memoriam - Karen Parkes Christensen
In Memoriam - Dave Forest
In Memoriam - Tom Morgan
In Memoriam - David Nordstrom
OSAT Outside Western Washington
Join
Donations
Activities
Courses
Glacier Climbing Course (GCC)
OSAT Gear
AA Meetings
Log in with Google
Log in with Microsoft
Log in with Apple
Remember me
Forgot password
Home
OSAT Club
F.A.Q.s
OSAT History
The Yodel - OSAT's Newsletter
Jim Hinkhouse
Club Traditions
In Memoriam
In Memoriam - Dave McClenahan
In Memoriam - Leah Morgan
In Memoriam - Karen Parkes Christensen
In Memoriam - Dave Forest
In Memoriam - Tom Morgan
In Memoriam - David Nordstrom
OSAT Outside Western Washington
Join
Donations
Activities
Courses
Glacier Climbing Course (GCC)
OSAT Gear
AA Meetings
Log in
ONE STEP AT A TIME
Home
Lake Serene
Registration
Lake Serene
Warning: browser cookies disabled. Please enable them to use this website.
Event
Lake Serene
10 Oct 2026 8:00 AM - 4:00 PM
Location: Lake Serene
Enter registrant email
*
Mandatory fields
*
e-Mail
Invalid email
This email is already in use
Powered by
Wild Apricot
Membership Software