Yes, toverly, you do sign up and go to the sites to look for the bunnies. They give a clue or hint where the bunnies are hiding - some are quite easy and some are a little harder to find. I enjoy just hunting for them and seeing all the new fabrics. Great prizes are available - go to fabshophop.com and you can see what prizes are available. keep hoping i will win the sewing machine but so far no luck - lol! I have been doing this for a while - last year didn't get to do any of them due to some family issues - but i have won promotional gift certificates ($10) about 75% of the time I have done the hops.