Travel Note
There are lots of hotels in the Galleria which is an upscale shopping area near Memorial Park. A few suggestions under $200 a night (according to Google): https://www.hilton.com/en/hotels/iahwshh-hilton-houston-post-oak-by-the-galleria/ https://www.hilton.com/en/hotels/houghgi-hilton-garden-inn-houston-galleria-area/
Travel Note
Houston is a driving city so we recommend renting a car or taking Uber/Lyft while in town! There will be plenty of parking at the venue if you choose to drive.