Upcoming Event
View All Annual Winter Coat Drive 11/30/2018 FundraisingGive the gift of warmth and holiday cheer to our Big Sister Boston community this season by donating to our winter coat drive or holiday giving program. Learn more
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Join us at the Museum of Fine Arts, Boston on November 10 to celebrate the power of positive mentoring relationships and help more of Greater Boston's girls take a seat at the table.
TicketsBig Sister Boston is a community of volunteers, donors, partners, girls, and their families, where every woman and girl is seen, heard, and valued through the impact of professionally supported mentoring relationships.
In addition to supporting 4,900 women and girls annually through one-to-one mentoring relationships, we offer personal and professional development opportunities for the women in our community, including the New Girls Network and Conversations Among Women.
Hear from our CEOOur look is changing, but our commitment to serving Greater Boston's women and girls is not.
About Big Sister BostonWe ignite girls' passion and power to succeed through positive mentoring relationships with women and enrichment programs that support girls' healthy development.
Being a Big Sister isn't about being perfect. It's about being present. Get started today!
Do you know a girl who could benefit from the care, support, and attention of a Big Sister?
We offer a variety of ways to show your investment in girls through charitable giving.
Give the gift of warmth and holiday cheer to our Big Sister Boston community this season by donating to our winter coat drive or holiday giving program. Learn more
MA
On Saturday, November 10, Big Sister Boston proved that in the Big Sister community, you don’t need to bring a folding chair because there is a seat for all women and girls. And, through the impact of professionally supported Big and Little Sister relationships and programs that foster women’s and girls’ personal and professional development, we are creating more seats at that table each day. Learn more
Many of us remember the “cowardly” lion from the childhood classic, The Wizard of Oz. While he journeyed through Oz with Dorothy and friends to seek courage, it turned out it was in him all along. The courage to open up, be vulnerable, and share your true feelings with others is challenging enough for adults. And for many children – especially young girls – the outside pressure of ‘fitting in’ makes finding that courage even more challenging. This is something Little Sister Arianna knows firsthand. Learn more