Executives of the Marin Independent Journal will discuss the newspaper at a noon luncheon set for May 22 at the Corte Madera Inn at 56 Madera Blvd., the IJ reports in today’s edition. IJ Publisher Mario van Dongen (pictured), Executive Editor Matt Wilson and Online Director Scott Henry will speak at the event sponsored by the Corte Madera, Mill Valley and Sausalito chambers of commerce. The cost is $25 per person, and reservations are required. Call (415) 924-0441.