Plan an event
Everything you need before your event lands at GRB.
Rendering — GRB South & Central Plaza at dusk · Convention District Transformation
● The GRB Transformation opens 2028 — book it now
Houston's next great gathering place is rising.
1.9 million square feet of flexible event space in the heart of downtown — connected to hotels, dining, and Discovery Green, and growing with a transformed campus opening in 2028.
For planners, exhibitors & vendors
For attendees & visitors
Attend an event
Know before you go — get in, park, and find your hall.
Convention District Transformation
See what's rising next door.
GRB South brings 700,000 square feet of new event space, Texas' largest ballroom, and a central pedestrian plaza connecting the campus to Discovery Green and the Toyota Center district.
700Ksq ft, new GRB South
2028phase one opening
100K+sq ft ballroom — largest in Texas
$2Bdistrict investment
Festival night at the new entranceRendering — Central Plaza
“Welcome to Houston”Rendering — the concourse
Rooftop lawn over the hallsRendering — aerial view
Quick answers
All FAQs →Before you ask
Where do I park for an event at GRB?
Avenida North Garage (1,846 spaces) connects straight into the building; Tundra Garage is a short walk south. Avenida Central reopens Fall 2026.
Parking details →How do I book the convention center?
Submit an RFP online or call our sales team at 713-853-8300. Most proposals receive a response within two business days.
Start an RFP →Is GRB connected to hotels?
Yes — skybridges link GRB to the Hilton Americas and Marriott Marquis, with 3,000+ rooms across the connected campus.
Hotels & maps →