The Mahoney Bar Group, owner of some of San Antonio’s best-known nightspots, has new leadership. The family of the late Robert Darilek — Mahoney Bar Group’s majority partner — has taken over management of the company that owns and operates SA staples Francis Bogside, George’s Keep, Hanzo and Lilly’s Greenville, Darilek’s son, Trey Darilek, told the Current.