500 Hawthorne Ave., Derby, CT 06418.
(203) 734-2513. (203) 734-2513. Originally built in the mid-1800's, the house was enlarged and completely remodeled in the Colonial Revival style during the 1920's. The restored interior displays the original contents of the estate and celebrates the life of Frances Osborne Kellogg, an accomplished businesswoman and conservationist. The Museum's grounds are landscaped with formal flower gardens, ornamental shrubs, and flowering trees. May - Oct., Thurs.-Fri. 10 - 3, Sat. 10 - 4, Sun. noon – 4. Call for Dec. holiday tour.