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Upcoming Events
Tue, Sep 22Million Air – Westchester County AirportSister to Sister International (STSI) is proud to celebrate Sayidana Brannan-Douglas, a proud STSI STEAM Sistah, who has been selected as one of the honorees for the 40 Under 40 Rising Stars 2026!
Sat, Sep 26New Rochelle High SchoolSister to Sister International’s **Day of Action** in partnership with New Rochelle High School brings generations together for a powerful day of education, advocacy, and youth leadership. Gaining tools to create meaningful change.
Sat, Nov 14New Rochelle United Methodist ChurchSave the date for the STSI Entrepreneurship Network & Mixer 2026—an evening of connection, collaboration, and inspiration for entrepreneurs, innovators, and business leaders. Network, share ideas, and explore new opportunities for growth in 2026 and beyond.
Past Events
STSI Friends & Family DaySat, Jul 11Sprain Ridge Park | Pavilion #1
African American Festival 2026Sun, Jun 28Kensico Dam Plaza
Juneteenth Cocktail SoiréeFri, Jun 19Ukrainian Youth Center
Annual Birth Equity Town Hall #5Mon, Jun 15Westchester County Center
Protect Your Legacy & Secure Your FutureThu, Jun 04Zoom
THE NATIONAL ASSOCIATION OF COLORED WOMEN’S CLUB, INC. ANNUAL LUNCHEONSat, May 16Hotel NoMa
2026 Pre-Mother's Day Jazz Brunch & Hat Parade - SOLD OUTSun, May 03Royal Regency Hotel, Yonkers
Global Pulse Podcast: Voices of Progress Premiere | Watch PartyMon, Apr 136:30 pm | Episode #: MH01 | Via Zoom
Girls' Night In - with STSI & Eve MilanFri, Apr 10Eve Milan Spa
Breaking the Silence: Reframing MenopauseMon, Mar 30YWCA
2026 Youth MedTech & Finance Conference | SOLD OUTSat, Mar 07Mercy University | Rotunda, Mercy Hall
HEALTHY HEART WEBINAR - 2026Wed, Feb 25Zoom
HBCU Weekend at GraceSat, Feb 21Grace Baptist Church
2026 STS Board, Steering Committee, Workgroups, Community Partners & Members RetreatSat, Jan 31Sonesta Hotel, White Plains
2026 STSI Board of Directors Spa Party - A thank You To Our STSI InsidersFri, Jan 30Sonesta Hotel
STSI Kwanzaa Celebration 2025Sun, Dec 28Hotel NoMa
Code, Create, Survive: The Darwin DNA ChallengeSat, Dec 13Regeneron DNA Learning Center
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