I've only been back on YLF for about six weeks or so, but I haven't seen any challenges going on -- do those still happen from time to time?

In case it's been a really long time, let me explain that in the past, we would do challenges in which someone proposed a wardrobe feat to someone else. Sometimes it was a single task ("I challenge you to find three new ways to wear your LBD") in which everyone who was participating would post a photo of her outfits on one thread.

Sometimes we did "challenge chains" which was a string of consecutive challenges, each one unique. The person you had to create a challenge for was assigned by a random number generator, so you got to know forum members you might not have corresponded with before. In case that's not clear, here's an example of one:
http://youlookfab.com/welookfa.....s-shiny-to

Of course, everyone who wanted to participate opted in -- nobody got called out on something they weren't prepared to tackle.

What do you say? I don't have a specific challenge in mind but I'm sure I could think of one. Or maybe someone else does have one in mind?