Seattle · Tuesday, September 15, 2026

Theodore Jacobsen Observatory Open House

Theodore Jacobsen Observatory Open House on Tuesday, September 15, 2026 at Theodor Jacobsen Observatory (OBS) (Culture). Cost: $. Best for: preschool, school-age.

When

Tuesday, September 15, 2026

Venue

Theodor Jacobsen Observatory (OBS)

City

Seattle

Category

Culture

Cost

$

Age bands

preschool, school-age

Event page

www.washington.edu/calendar/?trumbaEmbed=view%3Devent%26eventid%3D196811234

Welcome Welcome to the web page of the public events program at the Theodor Jacobsen Observatory (TJO) of the University of Washington. Come and join us for open houses where we offer a view through our 1895 telescope on clear dark nights. In addition, enjoy evening talks and other activities during your visit for people of all ages, from 6 to 100. Tickets…

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