Our Story & Mission Delilah Salon is a cozy, welcoming hair salon that opened in 2006 and is housed in a former art gallery. It was one of the first salons on Park Slope’s 4th Avenue, and over the years the neighborhood has seen many changes. The space received lots of TLC and a full makeover to transform it into a workspace for the salon’s talented, creative stylists. Regular clients include people from all walks of life and they are as diverse as the services offered at the salon.