From their website.
CafePress.com is a privately held, venture-backed company founded in August 1999. CafePress.com is located in San Leandro, California.
San Leandro, just south of Berkley, it figures
i have friends in san leandro and it's next to oakland and hayward where i used to live. i e mailed the pricks and called them a bunch of scum sucking pigs. may they also rot in hell.