Is there another entrance

There's just one entrance

There's a side entrance from sycamore off of Norwalk blvd small parking lot before the cemetery

The turnbull side has been closed off for parking but there's that entrance. There's also the main one off of Greenleaf.

There's three that I remember. One in Greenleaf, another on Turnbull, and the other is at the far end

No, just 1 at the front gate, parking is crazy