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TTB COLA Record

TREFETHEN FAMILY VINEYARDS BLOCK PARTY

DESSERT /PORT/SHERRY/(COOKING) WINE  ·  CALIFORNIA  ·  Approved Nov 18, 2025
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What to Expect

Trefethen Family Vineyards offers a selection of dessert wines crafted with their Cabernet Sauvignon, Cabernet Franc, Malbec, Merlot, and Petit Verdot grapes. Enjoy full-bodied flavors characteristic of these varietals, perfect for sipping on their own or as a delightful complement to desserts. Whether you're looking for a sweet companion to your favorite treats or something unique for cooking, this collection from California is sure to please with its rich, complex profile.

Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
TTB ID25262001000313
Brand nameTREFETHEN FAMILY VINEYARDS
Fanciful nameBLOCK PARTY
Class / typeDESSERT /PORT/SHERRY/(COOKING) WINE
Origin / appellationCALIFORNIA
Grape varietalsCabernet Sauvignon, Cabernet Franc, Malbec, Merlot, Petit Verdot
Approval dateNov 18, 2025
StatusAPPROVED
Vendor code29525
Serial number250006
TTB recordView on TTB COLA Online →
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CALIFORNIA
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Cabernet Sauvignon
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Cabernet Franc
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Data sourced from the public TTB COLA Online registry. Wine Grabber is not affiliated with or endorsed by TTB. Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →