Madison Square Garden in New York! As its proprietors boast, it is the most famous arena in the world! And now it's a fairly famous arena in the entire galaxy as now space is being shared with the aliens who have come here to visit. Of course, the management is aware of the dangers of treating aliens as just being like humans with funny bumps on their heads, so they helpfully put up signs here and there to provide quick and easy tips on avoiding causing an incident that may provoke an interstellar war, such as "Miniature humans are not snacks, please do not eat them!" Wheelie has arrived.