It's full of items that will help you stay cool and beat the heat. Even if you don't buy anything, I know the sellers appreciate the love of comments and the views, so spend a little time perusing the goods over there.
It was so much fun picking items for the Treasury, knowing they might end up on the front page. I understand now why people like putting them together. It's like being a personal shopper for the Interwebs, and it gives you an excuse to window shop all of the beautiful things on the site. It's made me look at Etsy a little differently, too; having your item in a Treasury that could land it on the front page definitely increases your product views, which increases the people who heart your shop, which increases the likelihood of sales. The importance of great pictures and titles can't be overstated in terms of drawing people into your shop (and, obviously, having your item picked for a Treasury). I'll be focusing on that in the future when creating, photographing and listing items there.