CREATE TABLE table_6900 ("Year" TEXT, "Playoff round" TEXT, "Venue" TEXT, "Winner" TEXT, "Result" TEXT, "Loser" TEXT)

What venue was the game played in when the winner was the atlanta hawks (11)?
SELECT "Venue" FROM table_6900 WHERE "Winner" = 'atlanta hawks (11)'
SELECT "Venue" FROM "table_6900" WHERE "Winner" = 'atlanta hawks (11)'