It's an epidemic in my family.
My sis-in-law and I already share a sewing room in her basement so we get to bounce ideas off each other all the time. My big sis has always sewn clothes, crafts, kids' costumes, and now she's getting into quilting. We went to Joanns after work today and bought fabric for my big sis's youngest daughter to make a quilt. Tomorrow I'm off work so we're going to spend the day in the sewing basement and see how far we can get before my big sis and her girls go home on Saturday.