Dreaming big here, but it would be great to see a miniature version of 'The Well' project at Front and Spadina in Toronto. Rough Google Earth estimates show the site is just under half as big as The Well site, so it could suit a scaled-down version.
Of course it has to be noted that The Well has a major office competent - not going to happen here. However, the retail and residential concepts could be successfully transferred to this site.
Renderings for example, all sourced from
the UrbanToronto database entry for The Well: