Has Berkeley's Slow Called It Quits?

Is Berkeley sandwich shop Slow on its way out? The petite eatery, which offers high-end comfort food and a gorgeous back patio with a rose garden, now has a sign in its window saying that "After four long years, Slow is taking a much-needed break," a sentiment echoed on Facebook. What's not clear is whether or not the break is permanent, but the lack of specifics isn't usually a good sign. [Berkeleyside Nosh]