Albuquerque International Balloon Fiesta in Albuquerque, N.M., reports "Shapes, Rounds, and Racers oh my...it's National Hot Air Balloon Day!"

In a sky filled with more than 500 hot air balloons, how do you pick a favorite? The post invites readers to share their favorites below and to catch them all at the 54th Balloon Fiesta, October 3-11, with the hashtag #BalloonFiesta.