Silver Lake Institute (SLI) is a 501c3 not-for-profit organization listed on the National Registry of Historic Places. Situated along the eastern side of Silver Lake, in Wyoming County, NY, SLI offers a step back in time with Victorian, Greek Revival and Colonial Revival cottages and meeting halls dating from the late 1800s to early 1900s. The Institute embraces its early heritage in cultural, educational and spiritual pursuits as a community striving to improve the quality of life of the people of Silver Lake and surrounding areas.