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The Texas Zoo will have a special ribbon cutting tomorrow starting around 2 at 110 Memorial Drive in Riverside Park.  Come out and celebrate the grand opening of a new Aviary at the Texas Zoo. The aviary had a major renovation in February and is now ready for you to take part in...

What is it?  I've heard of hardcore parkour so I did some research.  I've known about this for awhile now but I never knew what it was actually called.  Very impressive my friends.  I don't know what basically goes through the minds of people doing this but I have to say they have more guts than I do...