The most important element of any party, aside from how you cook your meat, is how you deliver your drinks. Everyone just having at the beer barrel is an okay solution—but why do that when you can have a robot deliver your drinks?
That’s where the Electric Amphibious Vehicle ($106). It transports one beverage on water, and four on land, going wherever party guests have scattered. It also has a water cannon, because what’s the point of a booze delivering robot if it doesn’t have a water cannon?