Where the heck is the parking lot and entrance to this park?? Blue oaks park

There's no entrance per se. A parking lot is available after school hours. There is street parking as well. Just be mindful of the posted signs.

I don't think there is a parking lot on woodcreek oaks blvd side . You can park at veteran's memorial park which is connected at one end of Blue oaks park or park at Blue oak elementry school parking lot or Safeway (woodcreek oaks ans Blue oaks)