An airport lounge is a great way to relax whilst waiting for your flight and usually available at many airports.
Airport lounges offer a range of comforts beyond those available in the actual airport terminal, some of the benefits of an airport lounge (It does vary between lounges) are below:
More comfortable seating.
Easy access to flight information
Complimentary wireless internet access
Complimentary drinks and snacks
Access to newspapers and magazines
So, its a great way to start to your travel and need not be expensive either, check here for lounge availability and prices.