Coronado Historical Association and Coronado Museum at 1100 Orange Avenue, 92118, preserves the island's architectural, civic, and cultural heritage through permanent exhibits, rotating galleries, artifacts, photographs, and historical documents spanning Coronado's founding in 1886 to the present. The museum occupies a prominent Orange Avenue storefront near Lamb's Players Theatre at 1142 Orange Avenue, anchoring the cultural stretch of the corridor. Programs include walking tours, lectures, and preservation advocacy — including oversight of Coronado's historic home designations that buyers working with agents like McKay & Associates navigate through the Mills Act process.