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Thank you for your interest in joining Sisterhood International Society (SIS) --  a microcosmic representation of the world where any natural woman from any country, regardless of color, race or religion, who is at least 25 years old, is welcome to join.  

We are united to foster friendship, camaraderie, empowerment, support and joy among each other.  We have set a maximum number of members at 100 (give or take 5), to maintain the group's exclusivity and increase the likelihood that we will grow and learn from each other. 

There is a membership fee of $10/year to help pay for Meetup fees and other expenses, which is payable within 30 days. You may pay this through Meetup, or in person when you attend your first event with us. (Please feel free to attend one of our public gatherings first to see if we are a good mix.) At the end of our calendar year, SIS will allocate some of the funds to a free dinner and many gifts during our anniversary gala. Here's the link to our first year anniversary party held recently and attended by 47 paid members:

We organize a multitude of social, educational and cultural events that can be enjoyed by the general membership. We request that you host or co-host an event periodically. Check the Calendar of Events for date availability, then contact Maria Panlilio for your event ideas, or to assist you in planning one.  

A set of rules and regulations are enforced by the Leadership Team to maintain a smooth operation. Here's the link:

Thank you.


CK, Ji Soo, Marcella, Maria, Rosa, Demetria and Cristina 

We're 87 Sisters

New members must be approved by the Organizer

Content of this Meetup Group is only visible to members

Upcoming Meetups

  • Wednesday, December 7, 2016 5:00 PM

    Holiday Happy Hour:The Galley At The Marina

    7 Sisters attending
  • Saturday, December 10, 2016 4:00 PM

    HAPPY HOLIDAY -- White Elephant Exchange Gift (and Dec. Birthday Party)

    29 Sisters attending
  • Sunday, December 11, 2016 2:00 PM

    Let's learn TAI JI QUAN (or Tai Chi) in Mission Bay

    7 Sisters attending
  • Wednesday, December 14, 2016 6:00 PM


    12 Sisters attending
  • Saturday, December 17, 2016 3:00 PM

    CHRISTMAS INTERNATIONAL -- SIS STYLE (For all cultures & faiths)

    24 Sisters attending
  • Tuesday, December 27, 2016 4:00 PM


    6 Sisters attending
  • Saturday, January 14, 2017 2:00 PM

    Let's Ring 2017 with a SIS Style Variety Party

    19 Sisters attending
  • Friday, January 20, 2017 6:30 PM

    LET'S PLAY THE "MEXICAN TRAIN" (a dice game)

    8 Sisters attending
  • Saturday, February 11, 2017 2:00 PM

    VALENTINE'S FOR SIS - Show our SISterly love with a Fun Party

    22 Sisters attending
  • Saturday, March 11, 2017 8:00 PM

    Harry Potter Movie with the San Diego Symphony Orchestra

    6 Sisters attending

Your organizer's refund policy for Sisterhood International Society

Refunds are not offered for this Meetup.

Founded May 28, 2015


C.K., Cristina, Demetria, Ji Soo, Lalitha Potturi, Marcella, Maria Panlilio, Rosa

This Meetup is community funded


Member dues are used to:
  • Cover Meetup costs
  • Help compensate organizers
  • Encourage more engaged members
  • Have a reserve fund
  • Provide supplies or equipment
  • Improve Meetups

30 day free trial

No credit card required

After the trial you must pay dues to continue attending Meetups.

Cancel dues at any time.

Dues are billed each year.

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