Howe Homestead Park and Community Garden Howe Homestead Park and Community Garden offers 44 plots of previously worked land available for residents of Walnut Creek after a three year waiting list. Call Parks and Recreation or stop by site. Website: www.walnutcreeklakewood.info/howe_homestad_park.htmPhone: 925 930-7731Mailing Address:2950 Walnut Blvd.Walnut Creek, CA 94596Date Updated: 7/21/2012