CREATE TABLE table_36106 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Decision" TEXT, "Attendance" FLOAT, "Series" TEXT)

Name the average attendance from june 11
SELECT AVG("Attendance") FROM table_36106 WHERE "Date" = 'june 11'
SELECT AVG("Attendance") FROM "table_36106" WHERE "Date" = 'june 11'