Carli Victoria Costello and Brian Francis Allmendinger were married on Oct. 10 in the backyard of the bride's grandfather Gary Richard in Bay Shore.
The bride is the daughter of Todd and Darian Costello of Montauk and West Islip. Her grandmother Flo Costello also lives in Montauk, as did her late grandmother, Elinor Richard. The groom's parents are Brian and Marie Allmendinger of West Islip. The couple honeymooned on Antigua.
The bride earned her bachelor's degree in public relations in 2015 and a master's degree in public relations and social media the following year, both from Quinnipiac University in Connecticut. The groom holds a bachelor's degree in business management from Dowling College of Oakdale. They live in West Islip.