Avow Hospice is hosting its annual gala event on Saturday, March 24 at Grey Oaks Country Club located at 2406 Grey Oaks Drive N. in Naples. The Butterfly Ball is expected to draw a large crowd and is the organization’s largest fundraiser of the year. There will be a cocktail reception, dinner, music by the Mambo Brothers, and live and silent auction items including jewelry, artwork and travel packages. Avow Hospice is Collier County’s original and only nonprofit, independent hospice, serving the community for 29 years. Avow is the largest provider of hospice services in Collier County. Cost: $200. Information: www.avowhospice.org.