I just got an idea earlier for a mini-area like DMP
Basically a quest like Katsumi's where you have to get a kid/person's toy or object back of some sort. Instead of big animated, it's toys that have kidnapped the item and have taken hostile control over a huge dollhouse. I was thinking this'd take place in the techno-place with a shrink ray. Some things that'd be monsters would be like toy cars, dolls, action figures (maybe even of the Developers! ;D) and stuff like that. Maybe the dollhouse would be made out of stuff from Houses and have themed room screens, like one might be egyptian, one might be medieval, one would be Nitemare, etc etc.