Events In Oregon In September 2025. Visit the “birdiest county in the u.s.” with bird alliance of oregon to search for desert specialties and enjoy large numbers of wintering songbirds, shorebirds, raptors, and. Presented by the autism society of oregon sensory friendly swim come and enjoy a sensory friendly swim each month, rotating around the portland metro area.

It will resume in september at the usual time. Discover eugene’s vibrant performing arts scene ranging from the oregon bach festival to lively jams at local bars.