Every other year, Sunnybeam hosts an Auction that serves as our largest fundraising effort. Business leaders, community supporters, education enthusiasts and a host of Mercer Island parents and caregivers attend. With over 25,000 people living and working on or near Mercer Island, our community of current and alumni families is a diverse and committed group eager to support both local businesses and our school. 

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Visit the 2025 Auction website here!