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News and events
Find the latest news stories, press releases, and upcoming event information from the Hazardous Waste Management Program.
Featured news
Upcoming events schedule
Free Workshop - Growing Oyster Mushrooms at Home
Upton Flats
6070 35th Avenue SW
Seattle, WA 98126
Description
Curious about growing oyster mushrooms? Head on down to a free workshop hosted by Garden Hotline educators to learn the ins and outs of growing oyster mushrooms at home.
Free Household Hazardous Waste Collection - Burien (Wastemobile)
Fred Meyer
14300 1ST Ave S
Burien, WA 98168
Description
Safely dispose of household hazardous waste like batteries, oil, and pesticides at our mobile collection event, free for King County residents, no appointment needed.
Free Workshop - Growing Microgreens at Home
Queen Anne Library
400 West Garfield Street
Seattle, WA 98119
Description
Growing microgreens at home, oh my! Did you know you can grow sustainable microgreens from the comfort of your home? Join Garden Hotline educators to learn how to get started.
Registration required.Free Workshop - Fall Groundwork in the Natural Garden
High Point Library
3411 SW Raymond Street
Seattle, WA 98126
Description
Fall is coming soon. Join Garden Hotline educators to learn how to prepare your garden for cooler weather.
Free Household Hazardous Waste Collection - Bothell/Woodinville (Wastemobile)
UW Bothell Campus
18115 Campus Way NE
Bothell, WA 98011
Description
Safely dispose of household hazardous waste like batteries, oil, and pesticides at our mobile collection event, free for King County residents, no appointment needed.
Free Workshop - Growing Oyster Mushrooms at Home
Skyway Library
12601 76th Avenue South
Seattle, WA 98178
Description
Growing oyster mushrooms doesn't have to be hard. Join Garden Hotline educators to learn how to get started with items in your home.
Registration required.