I believe this date marks The Grapes of Roth's 15th year participating in the popular annual summer Thursday night concert series sponsored by the City of St. Augustine. Bring seating (blankets or chairs). They are trying out new hours this year (It will be from 6:00 to 8:00 p.m., not 7-9 as in prior years).

For more information and the full schedule for the 2020 season: https://www.citystaug.com/657/Concerts-in-the-Plaza