Los Angeles County Arboretum and Botanic Garden will have its historic buildings upgraded and a new 5-year strategic plan is being drafted for the first time in many years. Among items to be improved are the roof replacement and stabilization of the Hugo Reid Adobe (aka Baldwin Adobe), the rehabilitation of the library, as well as roof replacements for the 126-year-old Queen Anne Cottage of "Fantasy Island" fame, and the Coach Barn. Mitchell Bishop, curator of the historic collections, said he plans to rehabilitate Baldwin Lake.