Just so everybody knows, there is now an occupations category for chocolatiers. If you're working on the profile of somebody who made chocolates for a living, then please add [[Category:Chocolatiers]] to their profile.
I've been trying to identify and then add people who invented my favourite chocolate bars, but I've found that, sometimes, companies don't want to give credit where credit is due. One Canadian chocolate bar I particularly like is called Big Turk, and I even wrote to Nestlé Canada, asking who had invented it, and they wouldn't tell me. But maybe I'll have better luck with other bars.
If you're looking for a particular day to work on profiles of chocolatiers, you can pretty much take your pick: there's World Chocolate Day (also called International Chocolate Day) on July 7, National Chocolate Day on October 28 (or on December 28), or International Chocolate Day on September 13 (Milton Hershey's birthday). (I'm thinking that chocolate manufacturers want to make very sure that people don't miss a chance to buy chocolate.)