You don't, you just need to be lucky.
To do a mission you follow the directions and just keep it. You'll lose it and get the amount of bux on the right side of the tiny tower. From: stUpid mouSe
To do this would be cheating and could possibly glitch your game as it did to me. Before doing this go out of your wi-fi range so if your game messes up you can delete it and get it back. Go into a bitizens file and find their birthday. Then go into settings and change the date to that bitizens birthday. When you go back into tiny tower you will get a bux. Hope this helps
Unfortunately there's no way to play Tiny Tower on PC. But there are some similar games available free on the web.
you can't
You can go to the bank and trade in your bucks for money in the menu. If you want bucks, then you can go to the get bux in the menu(you will have to buy it with real money). I don't think you can buy money with real money, but only trade it in. Or you can go into settings then scroll down and then you see a Date and time. Tap that and then turn the auto-time or whatever and you can fast foward your time for tiny tower and you can get free coins instantly. It works for Dragonvale as well for your coloseum.
Tiny Tower happened in 2011.
Bitizens can't date in Tiny Tower.
bux
You can't have 2 separate accounts on tiny tower.
First, get one bux from a friend. then, sell things,(such as eggs) for a kinda low price. (my egg price is 10 for ok one, 20 for a good one) NEVER but a ugly egg on the market because it is a waste of bux. i hope this was helpful to you
mario!