With Red Sox Opening Day ahead, Fenway Park mass vaccination site will be moved to Hynes Convention Center, Gov. Charlie Baker says Updated Mar 04, 2021; With Red Sox Opening Day near, the mass COVID vaccination at Fenway Park will move to Hynes Convention Center, Gov. Charlie Baker said Thursday afternoon. CIC Health, the vendor running the Fenway Park site, will work with the state to open Hynes for vaccine appointments as early as March 18, a Thursday, Baker said. The vaccine site at Fenway Park will take patients until March 27, a Saturday, before shutting down altogether. “There will be additional outreach to make sure that they know where they need to go and when they need to be there,” the Republican governor said Thursday afternoon after touring a senior vaccination site at St. Patrick’s Church Parish Center in Lawrence.