Permanent claim record · Traverse City, Michigan

Old Mission Peninsula is one of the few US regions capable of true ice wine: Riesling grapes are left on the vine until 15-18°F, then hand-harvested frozen — usually in the dead of night — with Chateau Grand Traverse the most prominent producer.

Verified

Raw value (vault-stripped)

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Predicate	trivia.fact
Subject	Traverse City, Michigan (place)
As of
Status	Verified
Source	Michigan Famous Foods, Iconic Spots & Uniquely Michigan Experiences — Perplexity Deep Research (March 2026) (trust 6.5/10)
Reference	—
Document hash	pending evidence-pack link
Provenance chain
Claim ID	62fa2141-dcf8-4d6a-b00c-b9e00414f3cb