What began as a table with a few T-shirts turned into an auditorium of salvation. For the past three Saturdays, the worship center at Northminster Baptist Church on Richmond’s North Side has been transformed into a free mini-flea market. Dozens of round tables are stacked with sweatshirts and jeans, Star Wars toys and socks. Those who need the items begin lining up at 8 a.m.—even though the doors won’t open for two more hours.