Welcome, Zach.
Just so happens, there is a model show in the Houston area next weekend (May 4). IPMS/Houston Modelmania will be held at the Stafford Centre in Stafford, TX. More info can be found at IPMS-HoustonTX.org.
The club meets for regular meetings at 7:00 PM on the second Tuesday of every month at the Tracy Gee Center in Houston (near the West Belt & Richmond).
There will also be a model car show in Seabrook, TX, on July 27. The Space City Shootout is put on by the Houston Automotive Modelers Society (HAMS). The HAMS facebook group page has more info.
HAMS also has meetings at Tracy Gee, but at 7:00 PM on the second Friday of each month.