You can turn them in for the spring clean up. Blackrock the lil ones are worth 10 points per lil rock.
I always turned most of them in, simply cuz they useless. You can either place a trash barrel in your own home, secure it and then toss stuff in for clean up. You can also clk on an item by a trashbarrel for *appraisal* for turning them in. Either the home trashbarrel *after ya secure it* or use the trash barrels by Zento mint etc.
The clean up officers are in New Mag., Bucs Den, etc. and clearly are labeled *clean up officers* whom give us rewards, for the points we accumulated for turning in stuffs over time like holiday items/ holiday cards, old easter eggs whatever we have too many of, and etc. misc. junk, it all adds up. Some items just are worth 0 points or not part of *clean up*. PS. Always use the same single chr. for anything you turn in, that way you are not splitting your points earned for clean up turn in points before they end this clean up, over 2 or more of yourselves.

And some things like old christmas gift boxes are worth 6,500 points per, so it all adds up, I mean how many holiday gift boxes do any of us need ?
When I took my vendors down, all the higher end carp. items went into clean up, heck even frost wood chairs got me a few extra points above all the holiday stuff, dumb pieces of black rock etc. that I turned in.