When we take a trip, I normally save what some may think of as trash.  I will scrapbook it later.
Anytime we take a trip, I normally save what some people consider trash.
user
Another man's trash is another man's treasure! What things do you save?
assistant
Just different things that I can scrapbook, mementos from my trip. 
user
I keep a scrapbook myself! I love collecting stamps. Got any trips planned this year?
assistant