AS‘,t*duns surrounding her home to Los Angeles munly for use as a public arboretum and Manic garden. An endownment fund of one million dollars will maintain the property, to be known as the Virginia Robinson Gardens.The acreage, the setting each June of Hie Hollywood Bowl Patroness party, became the property of Mrs. Robinson andher husband, the late HarryWinchester Robinson, son of the Robinson’s department store 'founder, back in 1911. That was the year they had returned from a three year residence in Jndia and decided to build a home on Eldon Way. Their in-itial five acres of Beverly Hills land was being newly developed from open countryside. To complement the gardens and to accommodate extra guests, a pool house was added in 1924 to the residence which Mrs. Robinson’s architect father had designed.Desiring a typical California garden, Mrs. Robinson bad originally planted olive trees, pomegranates and persimmons. These did well for a while but within ten years all were gone for want of a hotter, drier climate.Then she started to collect tropical plants and with the help of Charles Gibhs Adams, obtained many plan Is from the government. The forest of Flowea and other palms growing in die gardens. Mrs. Robin-St Frlwill be among the evening's guests.Mrs. Ronald Reagan, in company with her close friends Mmes. Alfred Bloomingdafe and William Wilson, will be over at the Los Angeles County Museum of Art Monday morning to give the museum a present.Flash bulbs will go off and photographers' shutters will click as she donates her one-shouldered while woo! crepe gown with its diamond daisies, worn for her first Inaugural Ball, to the Costume and Textile department.The gown, designed by James Galanos. will be modeled in the retrospective 3liow of Galanos gowns which Costume Council will give as a fund-raising event an Nov. 18.After the formal presentation to Richard Sherwood, new president of ihe Museum board, Mrs. Lyn Murray fwho'Il be coordinating and producing the Galands show) will lake Mrs. Reagan’s party on a tour of the Textile Department's vaults and storage rooms to which the gown will be retired after the show.What's black and pink and round all over?Why, the invitations to “Let the Good Times Roll, an Oct. 5 “sock bop and supper in Si. Francis High School gym in Lamim*X':,A* * . rr■mm•/lookhappi