There is a Learn Symbol Crochet mystery CAL in the Learn Crochet group. The pattern itself would be an easy project and we are going through it step by step to learn to read the symbols. The yarn used for this project is a DK weight with a 4.5mm/G hook.
The project requires 1000 - 1200 yards DK Wt yarn.
Come on over and join us. We have been working for a month and quite a few are nearing the finish so I have decided to post the pictures. Feel free to come on over and still join in I difference is that you will already know what the FO is.

Link to symbols used in pattern.