The Martinez-Arpin Foundation will host "Indigo Night: Couture Soirée," its third annual school supply drive and fundraiser, at 7 p.m. Aug. 27 at 11 Crestwood Drive, an 18,000-square-foot private mansion. Highlights will include an auction plus a presentation of the fall collection by international fashion designer Cesar Galindo. Cocktail attire is encouraged. Proceeds will fund art scholarships. For tickets, see www.eventbrite.com.