Home Economic Development Focus Harbor Yard Amphitheater postpones opening until 2021 Premium ContentEconomic Development Focus Harbor Yard Amphitheater postpones opening until 2021 Overseas supply chain cited By Phil Hall - March 19, 2020 SHARE Facebook Twitter Three concerts scheduled for the summer were shifted to other venues. This content is for Westfair Online members only. Please Sign in / Join to view this content. Become a member by Registering Here.