Illinois Comptroller Susana Mendoza is giving a speech about transparency in the budget at Maggiano's Banquets, 111 W. Grand Avenue. Steven Nunez | CHRONICLE Illinois Comptroller Susana Mendoza, sometimes cited as a potential mayoral candidate, told the City Club of Chicago last week that she is not a candidate."Look, I'm fully focused on the next 62 days." she said at a Sept. 5 City Club luncheon at Maggiano Banquets,111 Grand Ave., as she recounted the ups and downs of her two years in office.