CREATE TABLE table_37861 ("Date" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Venue" TEXT, "Crowd" TEXT, "Report" TEXT)

Where did the away team have round 2?
SELECT "Venue" FROM table_37861 WHERE "Away team" = 'round 2'
SELECT "Venue" FROM "table_37861" WHERE "Away team" = 'round 2'