Just sent over from Leslie Luciano at Bicycle Sport Shop:

Attention all Austin Commuter Challenge participants! There will be a Happy Hour tonight at Rio Grande Mexican Restaurant from 5:30pm to 7pm.

Meet at the pedestrian bridge at 5pm or meet us there. The first 10 people at Rio Grande will receive a complimentary beverage. Enjoy food specials and Bicycle Sport Shop giveaways.

Need a bike? Stop by our rental department and use the code word “guacamole” to receive a free Salsa Mariachi bike rental for the ride. 1st come first served. (you must be present to reserve)

If you want to learn more about the Austin Commuter Challenge, we had a story on the launch of the site last month.