Get your kicks and your new mattress at the LA County Fair. Mattress Firm is a proud sponsor of the LA County Fair, so come and relax with us! Check out the beds at Mattress Firm, massage chairs at Furniture Firm and hot tubs at Aqua Firm. Find us in buildings 4, 6, 7 and the tent, located in the Route 66 Marketplace and find your new favorite addition to your home. Don’t miss out on our unbeatable prices. Mattress Firm is a proud sponsor of the LA County Fair. Find the bed, or hot tub, or massage chair of your dreams today!