A few weeks ago I joined in on Yarnspirations Mystery Scarf Knit- and Crochet-Along.
It will run through the next few weeks and at the end, you'll have a pretty scarf to welcome the cooler weather.
If you want to crochet along, get yourself three colors of yarn, a hook, and click here to get clue #1.
I chose autumnal colors of teal, orange, and green with a little accent of grey and a #7, 4.5 mm hook.
Each Tuesday, they post a new clue with 3 options from which to choose to continue your scarf. For week one, I chose option A: alternating rows of sc and dc: