 ST. HELENA, Calif.--BUSINESS WIRE--The Duckhorn Portfolio, Inc. NYSE: NAPA the Company announced today that it will participate in the following investor conferences in June: Tuesday, June 15, 2021: The Evercore ISI Consumer Retail Summit: Duckhorn will host a fireside chat beginning at 3:30 p.m. Eastern Time. Tuesday, June 22, 2021: Jefferies Consumer Conference: Duckhorn will host a fireside chat beginning at 4:25 p.m. Eastern Time. All presentations will be virtual and can be a 