CREATE TABLE table_62368 ("Date" TEXT, "Series" TEXT, "Circuit" TEXT, "City / State" TEXT, "Winner" TEXT, "Team" TEXT)

In what City/State did the ATCC Round 4 series take place?
SELECT "City / State" FROM table_62368 WHERE "Series" = 'atcc round 4'
SELECT "City / State" FROM "table_62368" WHERE "Series" = 'atcc round 4'