Coming soon, really soon: official Turista Libre passports. For frequent Turista Libre goers. They're free to all newcomers, and more important, good for a free beer at future Turista Libre tours. Aja, así es. Bring 'em with you whenever adventuring in Tijuana with Turista Libre and they'll earn you a free beer, plus some sort of stamp to commemorate the romp del día.