Diageo

Fans of Rosenblum Cellars’ prized zinfandels and Rhone varietals will only be able to sample the winery’s 50-plus wines “next to the docks in Alameda” for a few more months.

Rosenblum’s owners announced Monday that when the lease on their current East Bay visitors center on Main Street expires in June, they’ll be vacating their Island home of 27 years for Oakland’s Jack London Square.