Do you need reservations to use the picnic tables or is it first come first serve. To get in contact with someone for this park has been extremely difficult.

You definitely don’t need a reservation here it’s pretty slow most of the time and tables are first come first serve.

The number to the district office the park is (626) 798-1173. You don't need a reservation, it is first come first service.

No online reservation info can be searched. So you can directly come for picnic.