Tri-Cities Treasures is TCHM’s annual fundraiser that features an historic menu and displays of artifacts from Tri-Cities history. This year’s attendees will enjoy a Victorian wedding breakfast that high-society newlyweds living in the Tri-Cities in the1890s might have hosted. Tri-Cities Historical Museum and the Lilley Mansion in Spring Lake are partnering to host ‘A Victorian Wedding Breakfast at the Lilley Mansion’.