Water Dispensers
Everyone loves water dispensers. Really. You could do a completely scientific experiment and measure the water drinkage that takes place at your house before you get one—by yourself, your spouse, your offspring, your offspring’s friends—before you got one. Then compare it to what happens after you get one. People will drink water just so they get to push the button and watch the water come out. We’re like little mice in that way. Make it fun and they will come.