Food Truck Rental for Event

Hello my fellow Houstonians! Does anyone have any recommendations on which restaurants have food trucks that can be used for catering? I have a family event coming up and I figured if I could have a food truck at the event, folks could get a hot meal. I would be paying for everyone's order. I found a few websites where I can enter my information and get quotes from various food trucks, but wanted to check with you guys here. Thanks!