Fans of San Francisco's dive bars may have a new sorrow to drown: after almost 25 years in operation, Lucky 13 is set to be demolished and replaced with new housing.According to the Planning Department, developers are seeking to demolish the bar and its patio to build a 28-unit, five-story apartment building with 2,900 square feet of ground-floor commercial space. Previous plans called for adding underground parking, but current blueprints specify only a basement space.