On thin ice

That is what the NHL hockey season appears to be. A thought occurred to me while I was reading about how there might not be a season this year: This means you have a bunch of arenas that are not going to use. The solution to make some money and have some fun? Zamboni races! Have two zamboni's race down to one end, turn around a cone, and come back across a finish line, and set down some boundaries that they can't cross or else they will get penalized. Sound like a good idea?