The old red-bearded guy in the fishing hat, who is playing PONG in the internet Cafe. He will not initially pay attention to you. Go to the clown store Downtown, and get a green balloon to give to the French kid in the Countryside. (He wants a green balloon, he gets a green balloon. Unfortunately...)
The guy at the Internet Cafe will pay attention now.
You give you're tickets to the man inside the Internet cafe and he will let you keep 1 of the tickets.
On counterfeit (or how ever you spell it) island you find the tickets in the garbage near to the right. once you are done that you bring them to him and you will get one of the two tickets
You get the green balloon in Bobo's Clown Shop and give it to the crying boy and he will float away. Once you get back to the shop the guy will notice and he'll ask a favor to get his tickets.
The man you give the ticket to is in the Web browser Internet cafe on main street. Go to the right and find a man with an orange beard. When you give him the tickets, he will give you one.
You have to get the tickets first, so you click on the trash can and dig until you find the tickets. Then, you go to the clown place, get the balloon, and give it to the little boy on the east side of the island. When he flies away, it will get the attention of the dude in the place with the computers. Then you can give him one ticket and you get to keep the other.
You can't use them immediately, because they aren't yours. Return them to the person who lost them. It is the guy at the Web Browser Cafe. If he ignores you, get a gren balloon from the Clown Store and go to the Countryside. Give it to the crying boy.
If you mean on Counterfeit Island, they are in a trash can a little past the tour guide. Click on it, remove all the crumbled up pieces of paper out of the way, and you will find the tickets at the bottom. After that, give him the tickets back and you can have one in return to go on the tour.
give them to the person in the blue building he will giv you a ticket for the tour.
The key is not on counterfeit island. Go into the mueseum and the person on the left will give you a package. then go to early poptropica and there will be a lady standing on the left.
After you find the Underground Tour tickets, go to the Internet Cafe and give them back to the old guy there. If he is too busy playing internet games, you have to distract him somehow. As it turns out, this is accidental if you go to the Countryside and give a green balloon to the boy there.
Return them to their owner, who is the guy in the Web Browser Cafe. To get his attention, take a green balloon from the Clown Store to the Countryside, and give it to the crying child.
He needs to be distracted, so you can return his Tour tickets to him. Go to the Clown Store and get a green balloon, and give it to the kid in the Country Side. When you come back, you can return the tickets.