The Carson Mansion in Eureka, now the home of the Ingomar Club (closed to the public). The Carson Mansion in Eureka, now the home of the Ingomar Club (closed to the public). The Carson Mansion in Eureka, now the home of the Ingomar Club (closed to the public). The Carson Mansion in Eureka, now the home of the Ingomar Club (closed to the public). The Carson Mansion in Eureka, now the home of the Ingomar Club (closed to the public). The Carson Mansion in Eureka, now the home of the Ingomar Club (closed to the public).