If you were hoping to take your family on the famous Austin steam train this weekend, you’re out of luck—tickets for the North Pole Flyer are long sold out. Good news? Tickets for 2012 go on sale January 3rd, and gift certificates never sell out! Holly Doggett directs the Austin Steam Train Association, a 501 (c)(3) non-profit volunteer organization located near Avery Ranch. “Gift certificates for train rides do make …