Inside a crate on level 1, you find
A battered Victorian style sleigh, with bullet holes on one side.
Large red sacks hold a variety of hand-made toys, each with a tag on it, bearing a name and an address.
If investigators poke into the bags, they may find toys with their names on them...
Disturbingly, one bag of toys contain some obviously high-tech gear (working toy flying saucers, alien dollies, and so forth.) Each name is written in unknown symbols, but the addresses are readable.