At the end of my upcoming Peru trip, I arrive at LIM from PEM (domestic) at 5:05 pm and don't leave for MIA until 11:55 pm. What do you recommend doing during this ~7 hours or so? Is there enough time/is it worth it to go into any part of the city, even just for dinner?

Alternatively, should we (2 of us) just hang around the airport? We are flying economy, but would it be worth to buy a lounge pass? I've read those get pretty full, but if that is a reasonable option, what is the best way of doing it? Are any of them eligible for Skyguide reimbursement?