What is the game or exercise mentioned in a podcast?

[Tiffany Drahonovsky]

Hello BP fam! I am trying to find the details of a game or exercise that a BP Real Estate Podcast guest discussed. 

She mentioned that she worked through this with her husband and it was good bonding as well as goal setting. It was a month long and each day they would get $1 and have to spend it. Then the next day, the amount would double until the end of the month which got them talking about having to spend big sums of money that they hadn't really considered before. 

The goal is to see what you would do if money were truly no object? I think. For setting BHAG goals. 

Can anyone point me to the specifics around this game/exercise?

Thanks in advance!

Tiffany