CREATE TABLE table_50137 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" FLOAT, "Time" CLOB, "Location" CLOB)

Where was the Deep - 30 Impact event held?
SELECT "Location" FROM table_50137 WHERE "Event" = 'deep - 30 impact'
SELECT "Location" FROM "table_50137" WHERE "Event" = 'deep - 30 impact'