If you think going to a yard sale or flea market is fun - just wait until this weekend.
The hidden cash scavenger hunt is finally coming to Baltimore.
Cash will be hidden around the Charm City - and clues will be sent out on Twitter from @IHidTheCash .
It was inspired by a rich guy from San Francisco who secretly hid cash around town for others to find.
Evidently his version of paying it forward inspired some people in Baltimore to copy the trend.
No word on how much or where the money will be - so you better pay attention for clues on Twitter.
When they did this is California, police had to be called in to control the crowds and for traffic jams.
So, if you know a good hiding place, you may be in luck this weekend.