Prior to opening Olympia Provisions in 2009, owners Nate Tilden and Elias Cairo worked together at Castagna, where Cairo served as head chef.[7]
In February 2020, the restaurant implemented a single 10-course menu.[8] Castagna closed temporarily in March 2020, during the COVID-19 pandemic. In August, the restaurant began serving take-out dinners for two on Fridays and Saturdays, and the wine bar OK Omens started patio service.[9] In 2023, Siu confirmed plans to close permanently. She told Portland Monthly, "Many people thought it was already gone, But in my mind, it wasn't. People keep asking if we're coming back. I never addressed it in a public way. Now, it's time to let go."[10]
Reception
In 2000, Castagna was named Restaurant of the Year.[11] Michelle Lopez included Castagna in Eater Portland's 2018 list of "Portland Special Occasion Destinations for Any Budget".[12]