If California sells well in California, it sells even better in Cleveland, Ohio. Fred Eastman, owner of the California Greenhouse Cafe, has turned a small Lancaster restaurant on Commerce Center Drive into a thriving seven-location chain and has plans for further expansion. Eastman's most recent addition is an eatery at The Avenue at Tower City Center in Cleveland, an idea hatched by Eastman and Forest City Enterprises, which owns the Antelope Valley Mall. Originally from Cleveland, Eastman has connections in the Forest City organization. His acquaintances there urged him to make the move to the Midwest, and it proved to...