Abstract: A portable fire table is configured for use with a fuel tank. The portable fire table includes a base assembly, an upper assembly, and a lid. The base assembly includes a seat for a fuel tank. In some embodiments, the upper assembly includes an outer wall configured to surround the fuel tank and extending from a lower end of the upper assembly to an upper end of the upper assembly, a burner towards the upper end of the upper assembly, and a burner tray having a support surface extending beneath the burner and an upper rim. The lid is configured to be removably secured to the upper ridge of the burner tray.

Abstract: There are methods and apparatus, including computer program products, for receiving an ad call from a client computing system, determining whether an instance of the ad call was previously-received, and if so, designating a first ad creative supplier associated with the previous instance of the ad call as ineligible to participate in an auction in which a second ad creative supplier is selected to serve an ad creative responsive to the ad call.