After you catch the Red Gyarados and take care of the strange signal in the basement of the house with the Tree Antenna next to it, you'll get a phone call from Professor Elm saying something about the radio signals. You're going to then want to go back to Goldenrod city, to the radio tower that has been taken over by Team Rocket. Destroy Team Rocket to advance.
Defeat all the gym leaders except the last one.
*[update] after you have beat the 7th gym leader defeat team rocket at the Goldenrod radio tower and he will let you pass*
After beating Team Rocket and Pryce (the Mahagony Town Gym Leader) you are able to pass him.
Complete the team rocket misson at the radio tower
I think you have to defeat team rocket
After you beat pryce in mahogany town
go up to the lake of rage, there you meet Lance, talk to him and than go to the shop in Mahogany town. Beat the rockets there and get the 7th badge in the gym. Than Elm will call you and tell you about the radio tower in Goldenrod. Go there and beat all of the rockets. Fly back to Mahogany town and the guy is gone. If you are old like me, it is the same as Pokemon Gold and Silver
You go to one of the houses in Mahogany Town and then you will find stairs and team rocket.
u have to have 7 gym badges
In goldenrod, Team Rockets invades the radio tower. This is probably what you are forgetting to do.
past the rage candy bar dealer in mahogany town (right of the town) to the ice cave
it is in between Mahogany town and Ekruteak city
on the route between mahogany town and blackthorn city
Probably yes?
After you beat pryce in mahogany town
You can give it to a man in Kanto for a TM.
go up to the lake of rage, there you meet Lance, talk to him and than go to the shop in Mahogany town. Beat the rockets there and get the 7th badge in the gym. Than Elm will call you and tell you about the radio tower in Goldenrod. Go there and beat all of the rockets. Fly back to Mahogany town and the guy is gone. If you are old like me, it is the same as Pokemon Gold and Silver
You go to one of the houses in Mahogany Town and then you will find stairs and team rocket.
The inventor of the box is unclear. The first reference to the heart-shaped candy box is in the New York Times in 1894, and by 1901 all major American candy manufacturers were selling heart shaped chocolate boxes.
you give it to a guy underground in kanto.
after you beat the gym
you go to the radio tower in goldenrod city and fight off team rocket good luck!