Historical clue formulations

• Rolled out unannounced? — 2026-09-01
• "Decorated," as a house for Halloween — 2025-06-18
• Pulled a classic prank on, for short — 2024-12-29
• Gave a bit of Halloween "decoration," for short — 2024-07-13
• Festooned with bathroom tissue, informally — 2012-10-22