I am posting an answer to this question as part of the Bloganuary Challenge. I will posting every day in January. Maybe you can let me know your answer too !
For me it was when I had my first Easy Crochet exhibition at the Yarndale Wool Fair in Skipton last September. I was well out of my comfort zone, surrounded by traditional crochet organisers. I was imagining that it was difficult for some idealists to embrace my controversial ideas. Who was I to announce that this was THE new way to learn how to crochet?
At least this is what my friend Di had put on the banner that she sent to me the day before the show!! I would not have been so bold but I need not have been so concerned, I had an amazing successful event. Not in the way most stall holders meassure success, in the amount of profits they made. For me I was able to teach over 50 visitors how it is possible to crochet with a latch hook. Quite a comfortable feeling in the end!