CREATE TABLE table_67380 ("7:00" TEXT, "7:30" TEXT, "8:00" TEXT, "8:30" TEXT, "9:00" TEXT, "10:00" TEXT)

What 7:30 has 8:00 risk takers?
SELECT "7:30" FROM table_67380 WHERE "8:00" = 'risk takers'
SELECT "7:30" FROM "table_67380" WHERE "8:00" = 'risk takers'