January 9, 2007 > Meet Assemblymember Mary Hayashi Meet Assemblymember Mary Hayashi Assemblymember Mary Hayashi (D-Hayward) will host a District Office Grand Opening on Friday, January 12th from 4:00 p.m. - 6:30 p.m. at 22320 Foothill Boulevard, Suite 540 in Hayward. Members of the community will have an opportunity to meet Assemblymember Mary Hayashi as well as members of her district and capitol office staff. Light refreshments will be served. Hayashi serves the 18th Assembly District, which includes San Leandro, Hayward, Dublin, most of Castro Valley and Pleasanton, and a portion of Oakland, as well as the unincorporated areas of Ashland, Cherryland and San Lorenzo.