Permanent claim record · South Haven, Michigan
South Haven's National Blueberry Festival has run for 58+ years, anchoring Van Buren County — Michigan's leader in blueberry acreage.
| Predicate | trivia.fact |
|---|---|
| Subject | South Haven, 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 | 684c0242-3296-4d76-badd-e17eec7dd815 |