The Event Index
Gathering survey · North America
NMHC OPTECH Conference & Expo 2026
NOV 16–18 2026Las Vegas, USAT-121D
ExpoBuildings & Cities
NMHC OPTECH Conference & Expo 2026 — a construction, real estate & buildings decarbonization event in Las Vegas (NV) (2026-11-16 to 2026-11-18).
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Official program coverage
On the official listnot yet surveyed
Never listed · expected—
Expected gathering total—
Indexed by PIQUE0
Official program · expectation model: unlisted ≥ listed
Survey pending
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