Have you ever been curious about what Los Angeles looked like during the Ice Age, or how animals got stuck in the tar at the #TarPits? Be the first to try Tar AR at Pit 91, a special augmented reality experience running March 2-15. Participation is free for those who RSVP. Participants will receive free #TarPits Museum admission, 10 percent off at the Museum Store during the day of participation, and limited edition Ice Age Animal stickers. Plus, you’ll be helping #TarPits and the University of Southern California in important scientific research about AR.