The Science and Technology Access Center, or STAC, was a non-profit organization, located in Roseville, California. It was located at 105 Lincoln St., 95678. The STAC offered free internet access, Monday through Saturday, and offered senior citizen classes, as well as Camps for children and After School programs. The final Executive Director was Lisa Marie Hodges, and the final Program Director was Julie Taylor. The STAC was closed in October of 2005.