The bats.....i almost forgot about the bats!!! the Congress street bridge is so cool...
at sunset, the bats come out... so put on your best goth outfit & hang out by the
bridge man....I personally like mixing bubbles with bats, but you have to acquire
a taste for that!!!!
Favorite thing: One of the most amazing sights in Austin takes place every evening from March to early November, when 1.5 million Mexican free-tailed bats emerge from their roosts under the Congress Avenue Bridge.