CREATE TABLE table_204_823 (id NUMBER, "dates" CLOB, "location" CLOB, "attendance" CLOB, "official guests" CLOB, "notes" CLOB)

where was the last date held ?
SELECT "location" FROM table_204_823 ORDER BY id DESC LIMIT 1
SELECT "location" FROM "table_204_823" ORDER BY "id" DESC FETCH FIRST 1 ROWS ONLY