According to the guidelines of the ASTC Passport Program, your OMSI Membership entitles you to admission to museums participating in the Program who are outside a 90-mile radius of OMSI.

OMSI has made arrangements with a few institutions within 90 miles to waive this guideline and accept one another's memberships.

Northwest museums where you may use your OMSI membership include:
A.C. Gilbert's Discovery Village, Salem
ScienceWorks Hands-On Museum, Ashland
The Science Factory Children's Museum, Eugene
University of Oregon Museum of Natural History, Eugene
Pacific Science Center, Seattle

Your OMSI membership may not be used at:
Evergreen Aviation Museum, McMinnville