Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17621978_11 ( location_attendance VARCHAR, date VARCHAR )

### Question ###
Name the number of location attendance for april 24

### Accurate SQL ###

SELECT COUNT(location_attendance) FROM table_17621978_11 WHERE date = "April 24"