River Garden and Newfield Farm both have gorgeous flowers today. Yuno and Norwich have beautiful squashes and heirloom tomatoes, as well as melons and all sorts of hot and sweet peppers. Fantasy Fruit has blueberries, strawberries, and blackberries.
Martin's Pretzels, one of the favorites in the Greenmarket, has small bags of breakup as well as various sizes of pretzels with and without salt.
Red Jacket has stone fruit and blueberries as well as various flavored apple juices and cherry stomp.