I have seen ATP on Facebook regarding the prizes. Every so often I look for the schedule showing the current and upcoming ATP events found on the left side under "Goodies". It tells me the raffle date so that I don't miss the announcement and can participate in the one plant that is featured for indoors so far, the Hoya. Since I do not have anything to contribute to the data base or articles to gain acorns, I carefully and slowly use the acorns that I have. Really having fun with this site. The wait is worth it.
Ivy