La. officials prepare to open mass vaccination site Louisiana officials announce federal community vaccine center at Bon Carre' in Baton Rouge. (Source: WAFB) By WAFB Staff | April 15, 2021 at 3:20 PM CDT - Updated April 15 at 4:08 PM BATON ROUGE, La. (WAFB) - Louisiana officials, with help from FEMA, are preparing to open a mass vaccination site in Baton Rouge, La. The mass vaccination site will be at Bon Carre at 7359 Florida Blvd. It is scheduled to open on Friday, April 16, at 8 a.m. and will be open six days a week for eight weeks. Those looking for more information on the vaccines being given or how to make an appointment can call 855-453-8774 or click here for more information.