Please join MMA Executive Director, Joanna Roche, and special guests Larry and MaryAnn Tsai of Moone Tsai Winery from Napa Valley, EJ Harvey, Proprietor and Chef of The Seagrille Nantucket, to celebrate the 4th Annual MMA Seas, Skies, and Vines winemaker dinner. Please scroll down for registration link.

We are thrilled to partner with Larry and MaryAnn Tsai of Moone Tsai Winery in Napa Valley. Moone-Tsai is known for its mountain-grown Napa Valley wines that are layered, expressive, and immediately compelling. Though Napa Valley is familiar territory, these wines stand apart, sparking curiosity and a desire to know the story behind them. After earning scores of accolades and being poured at the White House, the Imperial Palace of Japan, and London’s 10 Downing Street, Moone-Tsai has become synonymous with quiet excellence and thoughtful craftsmanship.

Larry and MaryAnn’s commitment to nature, sustainability, and environmental stewardship beautifully aligns with the MMA’s mission, making this collaboration especially meaningful. Adding to the magic, our dear friend and longtime MMA supporter EJ Harvey of The Seagrille, will curate a delicious, locally inspired menu.

Hosted at a private home, 6:00 to 9:30pm, Saturday, May 30, 2026.

This is a exclusive opportunity to take the first look at plans for the new MMA Discovery Center & Aquarium.

6:00pm🥂 

Sunset & Bubbly 

7:00pm 🍷

Four Course Wine & Dine 

8:30pm ✨ 

Dessert & Celestial Stargazing with Dr. Jackie Milingo, MMA Director of Astronomy 🔭

Proceeds from this incredible event will supporting the future MMA Discovery Center & Aquarium.

Limited Seating $1,250 per person, $700 tax-deductible