| August 12 | Register for Family Boat Building: Build a Rowing Skiff for Your Family or Group |
| August 24 | Adults - Learn to Sail |
| August 24 | Adult women only - Learn to Sail |
| August 27 | A Lark in the Park: An Improvised Shakespeare Tragedy |
| August 29 | Register Now for Celestial Navigation with Captain Sanders |
| August 31 | Food and Farm Camp |
| September 02 | A Sea Change - imagine a world without fish |
| September 02 | The Breach |
| September 03 | Sailing aboard Pleiades on Port Townsend Bay |
| September 03 | Summer Courtyard Music Suppers |
| September 03 | WordPlay Reading Series: Last of the Red Hot Lovers |
| September 04 | Port Ludlow Friday Market |
| September 04 | W.S.U. Master Gardners Friday Plant Clinic |
| September 04 | Schooner Sailing Labor Day Weekend!! |
| September 05 | ParTy in PT-Sizzling Sidewalk Sale |
| September 05 | Port Townsend Gallery Walk |
| September 05 | Port Townsend Farmers Market |
| September 05 | Historic Downtown Walking Tour |
| September 05 | 3rd Annual Summer Olympic Art Festival |
| September 05 | Castle Key Jazz: Katrina Wible Trio |
| September 05 | Olympic Music Festival: The N.E.W. Trio |
| September 05 | Leader 120th Birthday Parking Lot Party |
| September 05 | Golden Acrylics Lecture - Barbara De Pirro |
| September 05 | PT Shorts: That Takes Ovaries! Stories of Courageous Women |
| September 05 | 4th Annual Quilcene Shindig |
| September 05 | Quimper Wildlife Corridor Nature Walk |
| September 06 | Historic Uptown Walking Tour |
| September 06 | SoulFull Sunday Dance Jam |
| September 06 | Chimacum Farmers' Market at the Grange |
| September 06 | The Insomniacs (with The Breach) |
| September 07 | Adults - Learn to Sail |
| September 08 | Theater Classes and Workshops for Kids, Teens, and Adults |
| September 09 | Twisters Gymnastics Fall Session |
| September 10 | American Banjo Camp |
| September 10 | High School Sailing Team Fundraising Sail |
| September 10 | Tango Dancers Perform |
| September 10 | Sailing aboard Pleiades on Port Townsend Bay |
| September 10 | Auditions for Fall Play: PTHS |
| September 10 | Northwind Reading Series: Victory Lee Schouten and Lorraine Healy |
| September 11 | Wooden Boat Festival |
| September 11 | 33rd Wooden Boat Festival Regattas |
| September 11 | Port Ludlow Friday Market |
| September 11 | W.S.U. Master Gardners Friday Plant Clinic |
| September 11 | Sailing at the Wooden Boat Festival |
| September 11 | Family and Community Team Boat Building |
| September 11 | Lie-Nielsen Hand Tool Event |
| September 11 | Those Darn Accordions |
| September 11 | Yoga Trance Dance |
| September 11 | Skidder Hill at Water Street Brewing Co. |
| September 11 | Castle Key Live Jazz: Johnny Z. Trio |
| September 11 | Mojo Gumbo Band - Rock, Blues, and R&B |
| September 11 | Ezekiel Kelly |
| September 12 | Port Townsend Farmers Market |
| September 12 | Historic Downtown Walking Tour |
| September 12 | Castle Key Live Jazz: Jenny Davis |
| September 12 | 3-hour Sail aboard the Historic Schooner Adventuress |
| September 12 | 3-hour Sail aboard the Historic Schooner Adventuress |
| September 12 | Crafts by the Dock Fair |
| September 12 | Mojo Gumbo Band - Rock, Blues, and R&B |
| September 13 | 12th Annual Fall Tour Horseless Carriage Club of America, Skagit-Snohomish Regional Group |
| September 13 | Salsa Night |
| September 13 | Historic Uptown Walking Tour |
| September 13 | SoulFull Sunday Dance Jam |
| September 13 | Chimacum Farmers' Market at the Grange |
| September 13 | BBQ and Live Music |
| September 13 | 3-hour Sail aboard the Historic Schooner Adventuress |
| September 13 | 3-hour Sail aboard the Historic Schooner Adventuress |
| September 13 | Let Your Light Shine! with Anne-Louise Sterry |
| September 13 | Salsa Dance |
| September 14 | Theater Classes for Kids, Teens, & Adults at The Chameleon |
| September 14 | Monday Night Live Open Mic |
| September 14 | Port Townsend Photo Club Meeting with Speaker Allan Bruce Zee |
| September 15 | Over the Water Hurdy-Gurdy Festival |
| September 15 | Beginning Swing Lessons! |
| September 16 | Nonprofit Virtual Volunteer Center |
| September 16 | Comedy Night with Bret Hamil, Jesse Case, and Sean Ottey |
| September 16 | Playformation: The Transformative Power of Improvised Play |
| September 16 | YMCA Quickstart Tennis Grades K-3 |
| September 17 | Sailing aboard Pleiades on Port Townsend Bay |
| September 17 | Northwind Reading Series: Jack McCarthy and Jessica Lohafer |
| September 17 | Free Lecture: Seismic Reinforcement of Buildings |
| September 17 | The Rex Rice Quartet and Sarah Shea - Live Jazz |
| September 18 | Port Ludlow Friday Market |
| September 18 | W.S.U. Master Gardners Friday Plant Clinic |
| September 18 | Castle Key Live Jazz: Bruce Cowan and Friend |
| September 18 | Hurdy-Gurdy Concert |
| September 18 | TapWater at Water Street Brewery |
| September 18 | Curley Taylor and Zydeco Trouble |
| September 18 | Live at the Ajax Cafe: Ahmad Baabahar |
| September 18 | Play: Snow White and the Seven Dwarfs |
| September 19 | Victorian Historic Homes Tour |
| September 19 | Port Townsend Farmers Market |
| September 19 | Historic Downtown Walking Tour |
| September 19 | Castle Key Live Jazz: Skip Morris Trio |
| September 19 | Fort Townsend Living History Encampment |
| September 19 | The Breach |
| September 19 | Olympic Peninsula Dance with the Delta Rays |
| September 19 | Jim Nyby and The F Street Band |
| September 19 | Centrum Jazz Big Band Performance |
| September 19 | Twisters Gymnastics Open Gym |
| September 19 | Food Tour of Community Gardens |
| September 19 | Live at the Ajax Cafe: Mark Holeman and Bruce Cowan |
| September 20 | Historic Uptown Walking Tour |
| September 20 | SoulFull Sunday Dance Jam |
| September 20 | Chimacum Farmers' Market at the Grange |
| September 20 | 8th Annual WSU Farm Tour |
| September 20 | Tour de Fermes Self-Guided Bike Ride |
| September 20 | Penultimate Sunday Jazz Jam |
| September 20 | Among Friends: A Memoir |
| September 20 | Live at the Ajax Cafe: Jim Nyby |
| September 20 | Full Length Play Reading: 'A Simple Thing' by Maggie Brown |
| September 20 | Ages 14 and up: Acting, Improv, Performative Writing |
| September 20 | Port Townsend Green Schools Green Buildings Architectural Exhibit |
| September 21 | Choirs for Kids and Teens |
| September 21 | Monday Night Live Open Mic |
| September 22 | Dances of Universal Peace |
| September 23 | Homeschool Tennis (ages 8-14) |
| September 24 | 10th Annual Port Townsend Film Festival |
| September 24 | Sailing aboard Pleiades on Port Townsend Bay |
| September 24 | Townsend Live! Sylvia Heins & The Breach |
| September 24 | Candlelight Concert |
| September 25 | West Coast Sea Kayak Symposium |
| September 25 | Port Ludlow Friday Market |
| September 25 | W.S.U. Master Gardners Friday Plant Clinic |
| September 25 | Lauren Sheehan, Mark Graham and George Rezendes Blues/Folk Concert |
| September 25 | Live entertainment at the Ajax Cafe: Jess on piano |
| September 25 | Skidder Hill at Water Street Brewing Co. |
| September 26 | 8th Annual Tour de Whidbey |
| September 26 | Port Townsend Farmers Market |
| September 26 | Historic Downtown Walking Tour |
| September 26 | Castle Key Live Jazz: Rickey Kelly |
| September 26 | Reiki Second Degree |
| September 26 | Rummage Sale -- Key City Public Theatre |
| September 26 | Tim Halpin and The Better Half Band |
| September 27 | Historic Uptown Walking Tour |
| September 27 | SoulFull Sunday Dance Jam |
| September 27 | Chimacum Farmers' Market at the Grange |
| September 27 | Live entertainment at the Ajax Cafe: Jim Nyby |
| September 28 | Monday Night Live Open Mic |
| September 28 | Tai Chi Intensive |
| September 29 | Introduction to Routers (Evening Class) |
| September 30 | Swing Fever |
| September 30 | Social Networking - What's It All About? |