CREATE TABLE table_204_823 (id DECIMAL, "dates" TEXT, "location" TEXT, "attendance" TEXT, "official guests" TEXT, "notes" TEXT)

where was the first location used in august , 1976 ?
SELECT "location" FROM table_204_823 WHERE "dates" = 1976 AND "dates" = 8
SELECT "location" FROM "table_204_823" WHERE "dates" = 1976 AND "dates" = 8