You know, I think you have stumbled upon a great idea to give everybody what they want. The Venetian bathrooms are not only spacious, but also well kept. Frankly, they're some of the best bathrooms on the strip.
Tommy, I bet the floor crew at the Venetian could get at least 10 tables into the various bathrooms on the casino floor. Last year's mixed-game events averaged what, about 70 runners maybe. So, problem solved. And, players wouldn't even have to walk very far on their breaks to use the bathroom. At least that eliminates one thing they might find to whine about.