HECK stands for the House Elf Crafting Klatch and was created to help you fit what you want to craft into those crazy class prompts.
Upon entering the HECK thread you'll see a plethora of helpful links for your crafting and house cup needs.
Followed by that is normally information on any -Alongs going on in HECK. These vary by month and are not mandatory but a great way to earn a badge! Currently in the month of May they are focusing on Mothers and also have a dishcloth-along happening. Craft something for your mom in the month or a dishcloth and earn a badge (or craft a dishcloth for your mom and earn two!)
Also in HECK you can find some beginning ideas for what to make for different classes. Need some inspiration? See what suggestions they've given and run with it.
So what if you're still stumped on how to fit a project into a class? This is a great place to ask. You can try to "Stump the Head Girl" for what classes your projects fit in or just ask around and somebody will always be there to help shortly.
Here in Hufflepuff we want you to craft what you want to and HECK helps you do that. So go find a pattern you've been dying to make, get started, and then let HECK help you fit it in!