Hanging out at the airport when there's no travel involved may sound like a curious weekend activity, but SFO's Terminal 2 Open House this Saturday does have some obvious perks. Namely, there's a ticket giveaway involved to any continental-US Virgin America destination. To win, you'll have to play SFO's twitter "Photo Safari" game at the Opening Ceremony. Here's how to play:

1.    RSVP to the SFO Terminal 2 Community Open House (12-5 pm this Saturday) 

2.    Follow the official SFO Twitter feed, @flySFO. 

3.    @flySFO will tweet about 5 reasons to be excited about T2. Take pictures of those 5 reasons and tweet them to @flySFO, using the hashtag #Safari@T2

The winner will get a pair of roundtrip airline tickets on Virgin America for travel within the United States. Runner-ups will receive a coupon good for up to seven days of parking at the Domestic Parking Garage. For official rules and details, go to www.flysfo.com/T2photosafari

To take a gander at the new Terminal 2 before Saturday's Open House, check out our preview.