There are many great places to dine as a family on Thanksgiving in the greater Houston area. Many are large hotels/resorts with wonderful facilities to handle thousands. The secret is to get your reservations in ASAP because they fill up fast.
Here are several I recommend…
Moody Gardens – Yes, a nice drive to Galveston is fun (as long as the weather is nice) and comes with a stroll on the sea wall to fight off the tryptophan.
South Shore Harbour Resort– Call for reservations asap.
Brennans – Call for reservations asap
Americas River Oaks – West Gray
Spindletop – Dine in the round