I have what I think is quite a nice little info in a sedo auction at the moment - www.whatsonwhere.info. Of course, the final judgement is up to you - I'm only a newbie so my appraisal skills haven't been tested yet. But I think it offers high development potential for a website giving details of either local or global events, together with linking to these events and the advertising revenue that could come from this.

The details of the auction are:

Time left: 4 days 9 hours 35 minutes
Ends: May 6, 08, at 08.00 pm CEST

The offer that started the auction (and thus the reached reserve) is $60.

Thanks for looking.