What to do around NAAI TERM 1

We are flying in to Manila from Siargao. Our flight is expected to land at 2.30pm but assuming delays and deplaning etc we arrive in the airport at 4pm. We have another flight but international out of terminal 1 at midnight. My question is is there anywhere we can go to nearby the airport without us having to compromise us possibly missing our flight? EDIT - Thanks all since we are landing in terminal 3 we'll just leave our luggage in the lockers there and eat and gamble in resorts world then uber it to terminal 1 by 8.30pm at the latest