# [A History Mystery](https://wknd.app/r/ffjsh8/a-history-mystery)

- When: 2026-11-07 10:00-11:30 (America/New_York)
- Scarcity: one_day
- Cadence: once
- Where: 3610 Blenheim Blvd, Fairfax, VA 22030 (38.85527, -77.29278)
- Ages: 10 to 14
- Price: free
- Category: kids
- Topics: history, mystery, puzzles, historic-house
- About: Kids ages 10-14 find clues, solve puzzles, and explore the grounds and historic house at Blenheim while learning spy techniques from Fairfax history.
- Source: https://washington.org/event/history-mystery
- Feed: [Washington DC family events](https://wknd.app/f/5karfp/washington-dc-family-events)

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