The Frank & Velma Johnson Ralston Archives Museum is a nonprofit organization committed to preserving the historical and cultural legacy of Ralston, Nebraska. Established to educate both residents and the wider public, the museum highlights key moments in the city's civic, charitable, and cultural development. Its mission reflects a strong dedication to honoring the past while fostering community pride and awareness.

Originally started as a library board initiative in a small room of Ralston’s former public library, the museum has evolved into a permanent facility built entirely by volunteers. Located at 5615 Woodlawn Avenue, the museum officially opened in 2002 and continues to be operated by volunteers who maintain its collection of artifacts, documents, and exhibits. It welcomes visitors on the third Sunday of most months and on select special occasions, with private tours available through City Hall.