Tiny Home, Container & Modular Housing Events, Expos & Organizations
Whether you want to walk through real tiny homes before committing to a builder, or you're trying to find the official body that actually sets standards for a category, this guide covers both: real, currently-scheduled expos and trade shows across tiny, container, and modular housing, plus the legitimate industry organizations behind them. Event dates move and organizations occasionally merge or rebrand, so we've noted our confidence level on anything uncertain rather than presenting every listing as equally solid.
- Consumer-facing events (open to the public, tour real homes): TinyFest California, World of Tiny Homes (Las Vegas), Fresno Fall Home Show, Great American Tiny House Show's touring stops.
- Trade-only events (industry professionals, not open to the public): World of Modular, the Louisville Manufactured Housing Show, MHI's Congress and Expo.
- Two organizations split tiny-home advocacy: ATHA handles legalization/zoning advocacy, THIA handles construction standards.
- Manufactured, modular, and RV-classified THOWs each have their own dedicated trade association (MHI, MBI, RVIA/NOAH respectively).
- No dedicated national barndominium organization exists — they fall under general post-frame and metal-building industry groups instead.
1. Consumer-Facing Events & Expos
These are open to the public and generally the best way to actually walk through multiple builders' homes side by side before making a decision.
TinyFest California
Tours of tiny homes on wheels, ADUs, van conversions, and modular builds, with builder and speaker panels. One of the longer-running consumer tiny house festivals in the country.1
Carolina Tiny House Festival
Multiple ticketing and listing sites show this event scheduled for early June 2026 at the Cabarrus Arena & Events Center.2 However, the organizer's own site posted a notice about organizational changes and described "pausing to regroup," without confirming the 2026 event is proceeding as listed elsewhere.3 We were not able to resolve this conflict; confirm directly with the organizer before planning travel around this one.
World of Tiny Homes Tradeshow
A tiny home-focused tradeshow at the Las Vegas Convention Center's West Hall.4
Fresno Fall Home Show & Tiny House Expo
Now in its 9th year as part of the broader Fresno Fall Home Improvement Show, featuring tiny homes, container homes, and modular units from multiple builders.5,6
Great American Tiny House Show
Not a single event but a touring exhibition series that visits different cities and fairgrounds, typically featuring 20+ tiny homes, ADUs, container homes, and skoolies per stop. Check their site directly for the current schedule and the stop nearest you.7
2. Trade-Only Events (Industry Professionals)
These are not open to the general public, but they're worth knowing about if you're a builder, or if you want to understand who actually shapes standards in this space.
World of Modular
The flagship annual conference and trade show for the commercial modular and offsite construction industry, hosted by the Modular Building Institute. Draws close to 2,000 industry professionals; not open to the public.8
Louisville Manufactured Housing Show
The nation's largest indoor show for manufactured home industry professionals, now in its 65th year. Explicitly not open to the general public.9,10
MHI Congress and Expo
The Manufactured Housing Institute's major spring industry event, drawing over 1,500 manufactured housing professionals.11
3. Official Industry Organizations
These are the actual trade associations and standards bodies behind each housing category — useful if you want to verify a certification, research current advocacy, or find a legitimate source of industry data.
American Tiny House Association (ATHA)
Founded 2015. Focuses on making tiny houses legal nationwide through local zoning advocacy, education, and connecting volunteers with municipalities on ordinance language.12,13
Tiny Home Industry Association (THIA)
Founded 2016, a 501(c)(6) nonprofit trade association. Works alongside ATHA with a different focus: developing construction standards and best practices, and pursuing recognition as an official ANSI standards developer for tiny homes.14,15
Modular Building Institute (MBI)
Founded 1983. The international nonprofit trade association for commercial modular and offsite construction, representing manufacturers, contractors, and dealers. Hosts World of Modular.8,16
Manufactured Housing Institute (MHI)
Founded 1975. The national trade organization representing all segments of the factory-built (HUD Code) housing industry, from manufacturers to community operators to lenders.17,18
RV Industry Association (RVIA)
The long-established certification body for RVs and Park Model RVs, including some tiny homes on wheels manufactured to RVIA/NFPA 1192 standards. RVIA certification is explicitly for temporary, not full-time, occupancy.19,20
National Organization of Alternative Housing (NOAH)
Founded 2015 specifically to fill a gap RVIA didn't cover: certification for tiny houses on wheels intended for full-time living, including DIY builds, which RVIA doesn't accept. Nationally accredited through ANSI.19,21
On barndominiums specifically: we could not find a dedicated national trade association or certification body specific to barndominiums. They're generally built under general post-frame ("pole barn") or pre-engineered metal building construction methods, which fall under broader metal-building and agricultural-structure industry groups rather than a barndominium-specific organization. If you're researching a barndominium build, the closest equivalent resources are general post-frame builder associations at the state level, not a single national body.
Research record: Event dates and locations were cross-checked across multiple independent listing sources where possible (ticketing sites, event calendars, and the organizer's own site) since these details change frequently and listing sites are sometimes stale. Where sources conflicted, as with the Carolina Tiny House Festival, we noted the conflict directly rather than picking one source silently. Trade-only events were confirmed as not open to the public directly from organizer materials. Information last checked August 2026 — always confirm current dates directly with the organizer before planning travel.
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- TinyFest, official event site.
- Multiple listing sources (Festivals.com, Eventbrite, Tiny Living festival calendar) showing Carolina Tiny House Festival, June 2026.
- Carolina Tiny House Festival / Tiny House Big Movement, official site, organizational status notice.
- World of Tiny Homes, official tradeshow site.
- Fresno Fair, 2026 Fall Home Show & Tiny House Expo listing.
- Fresno Home Shows, Tiny House Expo detail page.
- Great American Tiny House Show, official touring schedule site.
- Modular Building Institute, official 2026 World of Modular event page.
- Louisville Manufactured Housing Show, official site.
- Midwest Manufactured Housing Federation, PRNewswire release confirming 2026 Louisville Show dates and trade-only status.
- Manufactured Housing Institute, official site and event listings.
- American Tiny House Association, official site.
- Small House Society, ATHA founding and mission profile.
- Tiny Home Industry Association, official About page.
- Offsite Construction Network, THIA nonprofit status and founding detail.
- Wikipedia, Modular Building Institute entry, founding date and structure.
- Wikipedia, Manufactured Housing Institute entry, founding date and structure.
- Manufactured Housing Institute, 2026 Congress and Expo detail.
- The Tiny Life, "RVIA Certified Tiny Homes: Everything You Really Need To Know."
- RV Industry Association, official site.
- NOAH Certified, official site and certification comparison page.
