We're one step closer to a new Grand Army Plaza—earlier this week, the Design Trust for Public Space began installing an outdoor exhibit in the center of Grand Army Plaza which will officially open tomorrow at a public celebration. The Reinventing Grand Army Plaza installation presents the top 30 entries of an ideas competition organized by the non-profit. The top 30 were narrowed down, from over 200 entries submitted worldwide, by an anonymous jury. Marty......