['Last vacation I collected rocks to take home and remember the trip by', 'I do that too.. I take small tiny ones usually.  I have pieces of the grandcanyon and everything', 'Do you like to buy mementos and things at gift shops?']
Sometimes but I like natural cool stuff better, and making collages out of brochures and free stuff I find along the way.
I once collected rocks from a beach and I took them home to remember