After the new imagination has been imagined and we get to the part where we have the ability to have player-run vendors and imagine arts and crafts and music and street projects have been updated to be more like the new housing I would like:
The ability to create custom Party Spaces, in which I can pick and choose from all of the locations and elements of existing Party Spaces and then go on to add any of the stuffs we will be able custom craft or make. So if I want to make something like a Toxic Winter or Pitchen Phool Party Space (or something totally unimagined before but still within the confines/available parameters of the possible) with a specific custom soundtrack and art and gravity (or the lack of) all I need to do is imagine it and voila!
I know it isn't that easy, but the whole concept of Imaginating our world seems to be moving in this direction and I would love to see it go this far. In theory player-created Party Spaces could serve as player-run vendors, with an ATM/Party timer just like in the current Party Spaces. Vendor stations could be set up with free two minute passes so people can Play before they Pay (which of course might lead to the new Two Minute Party Craze).