Beginner Mah-jongg Series (In Person) Loading view. Classes & Activities Calendar To ensure the health and safety of our members, guests, volunteers and staff, Vivalon kindly requests that those joining us at the Healthy Aging Center be fully vaccinated. There were no results found. Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Event Views Navigation Summary List Month Day Today Now onwards Now onwards Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file Funding for these programs, at least in part, is made available by the Older Americans Act, administered locally by the Marin Department of Health and Human Services, Aging and Adult Services.