you need to go to diglett cave.
There is no tower, not even a glitch tower, in Pewter City.
The museum is in Pewter city. Which is in Kanto.
You go right from Pewter City.
He is where he always is, at his gym in Pewter City
in pewter city
You get the rainbow wing from an old man in pewter city.
Head butt in viridian forest near pewter city :)
You go to Viridian City then go up get through the Viridian forest and then you get to Pewter City
he is Brock. hes in pewter city.
You have to receive the Rainbow Wing from a guy in Pewter city.
He is in Pewter City. most afternoons he isn't in the gym, look in the mornings
in a lab in pewter city(u gotta beat the elite 4 of johto)