Thanks for your nice comments everyone!
Mom gave it to me last year for Christmas. The day she brought it home she took a picture of it. The day after the flowers promptly fell off. She printed out the picture she had taken and taped it to the stake.
She and Dad are coming up to my house on Tuesday. I hope this bloom can hang on long enough for her to see it.
Question for you Catt growers. This growth started out with 2 buds, but it promptly aborted one. This seems to be common for my Catts. I'm not sure what I'm doing wrong, if anything. I am watering as usual, not quite as much in the winter. The house gets pretty cool at night, 50's-60s depending on how cold it is outside. They get plent of light in a south window with T5s. Any ideas??