(Image credit: Apartment Therapy )

Save the date! GreenHomeNYC's annual open house and tour of green buildings in the city will take place on Saturday, October 4, 2008. We know it's early, but tours are limited and fill up fast, so don't let this one slip off of your radar...

(Image credit: Apartment Therapy )

Read about previous years' tours here and take a look at photos from last year's tour.

(Image credit: Apartment Therapy )