IntertWINEd, the Texas Wine & Grape Growers Association’s 2026 Annual Conference & Trade Show, celebrates the interconnectedness that drives the Texas wine industry forward. Registration is now open for exhibitor, sponsor, and advertising opportunities February 23–25, 2026, in San Marcos, Texas.

Exhibiting at the TWGGA Annual Conference & Trade Show offers vendors a unique opportunity to connect with key players in the Texas wine and grape industry. This event attracts a diverse and engaged audience, including winemakers, grape growers, industry professionals, and enthusiasts. By showcasing products or services at the trade show, vendors gain visibility and access to a targeted market actively seeking the latest innovations and trends.

Exhibiting at the Trade Show? Download a social media kit to share with your followers. (Note: This link will download a .zip file of images and a sample social post.)

Please click here for the full list of TWGGA’s 2026 Annual Conference & Trade Show Exhibitor Policies.

Cancellations will be accepted with a full refund until January 16, 2026. After January 16, 2026, no refunds for cancellations will be provided.

Attendee List Scam Sales Warning

TWGGA has been alerted to email scams targeting TWGGA exhibitors and/or sponsors to offer them sale of the Annual Conference & Trade Show attendee mailing list. Large conferences such as the TWGGA Annual Conference & Trade Show are often targeted by unscrupulous third parties purporting to represent the presenting entity (in this case, TWGGA). In some cases, the third party might even use our logo to imply affiliation. TWGGA does not sell its attendee registration lists to third parties or authorize any third party to distribute or sell attendee registration lists. If you receive such an email, do not respond to it. If you are contacted by a third party offering sale of the attendee list, please notify office@twgga.org.

Housing Scam Alert

In past years, TWGGA has been alerted to telemarketing housing scams targeting Annual Conference & Trade Show exhibitors and/or attendees. Please be aware that TWGGA does not engage in telemarketing for hotel or travel services. Under no circumstances will a TWGGA representative contact you directly in any manner regarding housing. If you enter into an agreement for a hotel reservation outside of the official TWGGA room block, you do so at your own risk.

Large conferences such as TWGGA are often targeted by unscrupulous third parties purporting to represent the presenting entity (in this case, TWGGA). In some cases, the third party might even illegally use our logo to imply affiliation. These “room poachers” claim to offer cut-rate housing or suggest the actual room block is sold out in order to secure your credit card information. The third party then runs booking fees and other charges for reservations that do not exist.

If you are contacted by a third party offering discounted hotel rates, please notify office@twgga.org immediately.