A toss game assembly includes a plurality of game targets that can advantageously be disassembled and stored during non-operating conditions. The water separator is used to control the amount of moisture that passes through the anode flowpath of one or more fuel cells in one or more fuel cell stacks. The driven member is rotatably secured to the second object. The limited bandwidth content overlaps with the enhanced content such that the limited bandwidth content is a subset of what is represented by the enhanced content. Each traction surface is formed to facilitate traction while minimizing stress concentration. The IR filter, comprises a transmission window in the range of an alcohol-specific absorption band.