Volunteer Opportunity: Litter Pick Up at Lake Sammamish State Prk Loading view. Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Enter Location. Search for Events by Location. Find Events Event Views Navigation Summary List Month Map Today Upcoming Upcoming Select date. Aug 2024 Mon 26 12:00 pm - 2:00 pm Event Series Volunteer Opportunity: Litter Pick Up at Lake Sammamish State Prk Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file Share this with friends → FacebookXRedditLinkedInPinterestEmail