Who we are...
Preserving History and Educating the Public
The Winthrop Improvement and Historical Association (WIHA) is dedicated to preserving and maintaining the first period colonial Deane Winthrop House, its property, and collections. As responsible stewards since 1903, WIHA is committed to the educational enrichment of its members and visitors, upholding a longstanding promise to the Winthrop, MA community and the general public.
🀄 MAH JONGG TOURNAMENT 🀄
Join us for a fun day of Mah Jongg while supporting the historic Deane Winthrop House!
📅 Saturday, October 10, 2026
🕙 10:00 AM – 4:00 PM
📍 Deane Winthrop Barn
40 Shirley Street
Winthrop, MA 02152
☕ Coffee • Lunch • Raffles • Prizes • Great Company!
💲 Preregistration: $35 (Space is limited.)
👉 Click the link below to register and pay:
Please share this event with your Mah Jongg friends and help us spread the word!
All proceeds benefit the historic Deane Winthrop House.
2026 Strawberry Festival
