IT'S A COUNTY FAIR! Mrs. Robert B. Voight, Mrs. Ralph Moore Berry and Mrs. Lee Dare Young (left to right) prop up poster exhibit for the Ann Arbor Garden Club's annual flower show. The event will be held from 2 to 9 p.m. tomorrow at the Ann Arbor Commodity Center, with judging beginning at 10:30 a.m. The public may enter exhibits in three divisions, horticulture, artistic design and the junior division, between 8 and 10 a.m. For further information on the 60 classifications open for entry, contact either Mrs. Young, the general chairman, at NO 2-0270, or Mrs. Henry S. Sicinski, NO 3-2588.