Las Vegas isn’t just where business gets done—it’s where entire industries roll into town, light up the marquees, and turn meetings into movements. As the undisputed convention capital of the world, the city’s scale is unmatched: cavernous halls, purpose-built expo floors, and an ecosystem of hotels, restaurants, and entertainment designed to absorb waves of attendees without missing a beat.
This schedule highlights the largest gatherings—those expecting 10,000 or more participants—so you can plan around the surges that shape room rates, dinner reservations, rideshares, and even show ticket availability. You’ll see how a single week can stretch across multiple venues, with sessions at the Las Vegas Convention Center by day and receptions flowing to flagship resorts and adjacent conference centers by night. The lineup spans a remarkable spectrum: high-octane automotive culture and aftermarket innovation; global cloud computing and developer communities; healthcare professionals convening for midyear milestones; the pros who build, clean, and power our physical world; live events, lighting, and production creators who stage what the world sees; lifestyle and specialty showcases that spark headlines; and the athletics and community festivals that bring teams—and their fans—together. In short, the world arrives here to launch products, make deals, hire talent, and celebrate what’s next. If you’re traveling during these dates, book early, consider flexible check-in/check-out windows, and secure dining plans—especially near the Strip corridors that sit between major expo sites. If you’re a local, expect busier commutes near resort convention hubs and plan evening outings with extra lead time. Whether you’re exhibiting, attending, or simply navigating the city you love, use this guide to anticipate peaks, avoid bottlenecks, and make the most of Las Vegas at its most electric—when the badges flash, the escalators hum, and a global cross-section of industries turns the desert into the world’s most connected meeting place.
November 4-7
Automotive Aftermarket Industry Week
(AAIW) 2025
CAESARS FORUM Conference Center
Las Vegas Convention Center
The Venetian Expo
Est. Attendees: 160,000
SEMA Show 2025
Las Vegas Convention Center
Est. Attendees: 160,000
November 11-13
ISSA Show North America - 2025
Mandalay Bay Convention Center, Resort and Casino
Est. Attendees: 16,500
November 13-15
Mecum Collector Car Auctions 2025
Las Vegas Convention Center
Est. Attendees: 15,000
December 1-5
Amazon Web Services - re:Invent 2025
The Venetian Resort Las Vegas
Est. Attendees: 55,000
December 3-5
MJBizCon 2025
Las Vegas Convention Center
Est. Attendees: 15,000
December 7-11
American Society of Health-System Pharmacists Midyear Clinical Meeting & Exhibition 2025
Mandalay Bay Convention Center, Resort and Casino
Est. Attendees: 21,000
December 7-9
Live Design International - LDI Show 2025
Las Vegas Convention Center
Est. Attendees: 14,000
January 6-9
CES
Jan 12-15
The PPAI Expo 2026
Mandalay Bay Convention Center, Resort and Casino
Est. Attendees: 20,000
January 15-19
Sin City Classic 2026
Flamingo Las Vegas
Est. Attendees: 10,000
January 20-22
International Roofing Expo 2026
Las Vegas Convention Center
Est. Attendees: 15,000
January 20-23
Shooting, Hunting & Outdoor Trade Show (SHOT Show) - 2026
The Venetian Resort Las Vegas
CAESARS FORUM Conference Center
Est. Attendees: 61,000
January 20-22
World of Concrete Expo 2026
Las Vegas Convention Center
Est. Attendees: 58,000
January 21-24
AVN Adult Expo 2026
Virgin Hotels Las Vegas
Est. Attendees: 15,000