CREATE TABLE table_11580 ("Series" TEXT, "Monday" TEXT, "Tuesday" TEXT, "Wednesday" TEXT, "Thursday" TEXT, "Friday" TEXT, "Saturday" TEXT, "Sunday" TEXT)

In what series did Alice Levine Jamie East give a presentation on Saturday?
SELECT "Series" FROM table_11580 WHERE "Saturday" = 'alice levine jamie east'
SELECT "Series" FROM "table_11580" WHERE "Saturday" = 'alice levine jamie east'