Sheepshed, nothing to sign up. No info to send in. Just open this sight and click on the train ride mystery with the rest of us. Judy will give the info for the fabric and cutting instructions saturday. over a few Saturdays she will give some new instructions and so on till it's done and you see what you have made. It's a fun ride with lots of fun people and you can post pictures as we go along of what yours looks like from week to week. We have made some really pretty items. It's free and Judy gives great info and lots of help. See ya Saturday.