Frustrated

I am frustrated because, even though I have my knitting classes on April's schedule at the local AC Moore, no one has yet signed up for them! I've picked out some really beautiful projects (fingerless mitts, spring sweater, lace scarf, felted bag, etc.) as well as generic knitting workshops. I've emphasized that I have chosen the projects so that beginners could also do them. Everyone tells me that knitting is experiencing a boom. When is it going to start for me?