On Super Power island, you can earn super flying power (on that
island only) by capturing 5 escaped villains who have acquired
super powers. You will use that power to catch the sixth
(see related question)
Town park is on super hero island and if you do some mission
things then you have to keep going right and when your at a place
with a hot dog stand and a big broken statue with a villain on top
of it then your there.