CREATE TABLE table_77702 ("Episode Air Date" TEXT, "Audition City" TEXT, "Date" TEXT, "First Audition Venue" TEXT, "Callback Date" TEXT, "Callback Venue" TEXT, "Golden Tickets" FLOAT)

How many golden tickets for the georgia international convention center?
SELECT SUM("Golden Tickets") FROM table_77702 WHERE "Callback Venue" = 'georgia international convention center'
SELECT SUM("Golden Tickets") FROM "table_77702" WHERE "Callback Venue" = 'georgia international convention center'