Dream Building Event/Service - Advice & Suggestions?

I am interested in the relationship between dreams/reality and how these may find expression in Second Life. I recently posted a 'dream survey' on this topic. I am thinking of hosting somekind of dream-based event or service in-world. I think that a Dream Building Contest could be fun (i.e. inviting people to build 'dream objects' on my land followed by a vote and prize for best object)? Service wise, I thought that I could invite people to send me dream descriptions, to which I could respond with somekind of object/image/interpretation of their dream. Or maybe this service could facilitate or mediate some form of communal 'dream-sharing' or discussion in-world? I am not entirely sure what direction I should take and I have not yet tried to hold any form of event/service IW, so any advice, opinions or suggestions would be greatly appreciated Also, I only currently own 1024 msq of land and have a feeling this may be a little small for a building event, are there any ways round this without spending large amounts of Linden$ !

Cheers