i used to night fish north lake in federal way. that was about 10 years ago and i dont know if there is all night access anymore, they may lock the gate at night. a night with a full moon is the best, especially this time of year when its so hot. you will get the best topwater action at night, the bass strike harder and are less shy.

what area of the state are you looking to fish?? maybe if you can narrow it down we could give you better advice on lakes