Newark Airport is one of the busiest airports in the United States and serves the New York City metropolitan area. While spending time at an airport can sometimes be a tedious experience, there are actually quite a few Newark Airport things to do pass the time and make the most of your layover at Newark Airport. Here are some options:

• Visit the Newark Museum: If you have a few hours to spare, you can take a quick cab ride to the Newark Museum, which houses an impressive collection of art and artifacts.
• Relax in a lounge: Newark Airport has a number of lounges that offer comfortable seating, food and beverage options, and other amenities. Some lounges, such as the United Club Lounge, even offer showers and workspaces.
• Go shopping: Newark Airport has a variety of shops, including duty-free shops, where you can pick up gifts, souvenirs, and other items.
• Grab a bite to eat: There are plenty of dining options at Newark Airport, from fast food to sit-down restaurants, offering everything from pizza to sushi.
• Take a nap: If you have a long layover and need some rest, you can find a quiet spot to take a nap or check out one of the airport's designated sleep areas.
• Explore the art exhibits: Newark Airport has several art exhibits throughout the terminals that showcase the work of local artists.
• Work out: If you're looking to get some exercise, you can visit the airport's fitness center, which has a variety of equipment and a shower.
• Play some games: Newark Airport has a few arcade-style games scattered throughout the terminals, which can be a fun way to pass the time.

Overall, there are plenty of things to do at Newark Airport to keep you occupied and entertained during your layover.