MGH Senior HealthWISE will offer a one-hour water aerobics class, “Plunge Into Fitness,” Aug. 9, from 11 am to noon at the Clubs at Charles River Park. Lunch will be served from noon to 1 pm. Registration is required. For more information or to register, call (617) 724-6756.

Partners bowling league
The Partners candlepin bowling league is entering its 59th season and is seeking new members. The league meets Thursdays at 5:15 pm beginning Sept. 6 and lasts through April. Games are held at Saco’s Bowl Haven, 45 Day St., West Somerville, Mass., located on the MBTA Red Line at the Davis Square station. For more information, call Patricia Frederico at (617) 724-2916, Bill Dignan at (617) 724-4542 or Jim O’Connell at (617) 724-7629.

Save the date: Third annual Frigoletto Symposium
The MGH Vincent Obstetrics and Gynecology Service will host the third annual Alba and Fredric Frigoletto Symposium, “Quality and Safety: How Do We Get There?” Oct. 13, from 7:30 am to noon in the O’Keeffe Auditorium. Richard Bohmer, MD, MPH, senior lecturer for Technology and Operations at Harvard Business School; and Gregg S. Meyer, MD, senior vice president  for MGH Quality and Safety, will discuss the management of quality and safety in medicine. CME and Risk Management credits are available. For more information or to register, contact Suzanne McGrail at (617) 724-7884 or smcgrail@partners.org.