March 20, 2026 | 2:02 pm
★ Featured Event
Join us for a free, family-friendly street festival honoring the historic Stimson-Green Mansion! Hosted by the Washington Trust for Historic Preservation, First Hill Improvement Association, and many of our First Hill partners, this one-of-a-kind event on Saturday, June 13, from 12:00-4:00...
Read More
June 11, 2026 | 7:30 pm
Join us for a night of trivia in the historic Stimson-Green Mansion! We’re bringing you some of the best trivia in town hosted by Head in the Clouds Pop-Up Trivia, founded by two “Jeopardy!” champions. Grab your friends, coworkers, or neighbors and come...
Read MoreJune 13, 2026 | 12:00 pm
Join us for a free, family-friendly street festival honoring the historic Stimson-Green Mansion! Hosted by the Washington Trust for Historic Preservation, First Hill Improvement Association, and many of our First Hill partners, this one-of-a-kind event on Saturday, June 13, from 12:00-4:00...
Read MoreJune 18, 2026 | 8:00 pm
Experience two of the region’s most talented singer/songwriters in the intimacy of our historic Library! You’ll join a small crowd of fellow concert-goers and settle in to enjoy two local musicians, each playing a set with an intermission in between. Artists are...
Read MoreJune 23, 2026 | 3:00 pm
The Washington Trust offers regular public tours of the Stimson-Green Mansion and arranges private group and educational tours for students of all ages. Our tours provide insights into the architectural character and interior design features of one of Seattle’s most impressive examples of...
Read MoreJune 25, 2026 | 7:00 pm
Join us for a cozy evening of silent reading in this historic mansion! Bring your books, knitting, journals, sketchbooks, chessboard, or any other quiet activity and enjoy them in the quiet company of others. We’ll have live piano in our historic...
Read MoreJuly 9, 2026 | 7:30 pm
Join us for a night of trivia in the historic Stimson-Green Mansion! We’re bringing you some of the best trivia in town hosted by Head in the Clouds Pop-Up Trivia, founded by two “Jeopardy!” champions. Grab your friends, coworkers, or neighbors and come...
Read MoreJuly 14, 2026 | 7:30 pm
Together with Historic Seattle and Humanities Washington, we are pleased to continue our historic lecture series, “Historic Talks in Historic Buildings.” The series brings public programs into historic places across Seattle—places rich with history and meaning—while highlighting the voices and scholarship shaping...
Read MoreJuly 23, 2026 | 7:00 pm
Join us for a cozy evening of silent reading in this historic mansion! Bring your books, knitting, journals, sketchbooks, chessboard, or any other quiet activity and enjoy them in the quiet company of others. We’ll have live piano in our historic library...
Read MoreJuly 24, 2026 | 5:30 pm
It’s the Washington Trust’s 50th anniversary in 2026! (We know, we don’t look a day over 30.) Come celebrate with us while our staff are in Spokane. We’ll meet up at the Pacific to Palouse wine bar (1020 S Perry St, Ste...
Read MoreJuly 28, 2026 | 3:00 pm
The Washington Trust offers regular public tours of the Stimson-Green Mansion and arranges private group and educational tours for students of all ages. Our tours provide insights into the architectural character and interior design features of one of Seattle’s most impressive examples of...
Read MoreAugust 20, 2026 | 7:30 pm
As a part of our “Historic Talks in Historic Buildings” lecture series, the Washington Trust and Historic Seattle are pleased to present a special lecture in celebration of the 166th birthday of Kirtland Cutter, the architect who designed the Stimson-Green Mansion. We...
Read MoreAugust 25, 2026 | 3:00 pm
The Washington Trust offers regular public tours of the Stimson-Green Mansion and arranges private group and educational tours for students of all ages. Our tours provide insights into the architectural character and interior design features of one of Seattle’s most impressive examples of...
Read MoreSeptember 22, 2026 | 3:00 pm
The Washington Trust offers regular public tours of the Stimson-Green Mansion and arranges private group and educational tours for students of all ages. Our tours provide insights into the architectural character and interior design features of one of Seattle’s most impressive examples of...
Read MoreOctober 27, 2026 | 3:00 pm
The Washington Trust offers regular public tours of the Stimson-Green Mansion and arranges private group and educational tours for students of all ages. Our tours provide insights into the architectural character and interior design features of one of Seattle’s most impressive examples of...
Read More
