Kids Craft Camps at JoAnn Fabrics

So I went into my local JoAnn fabric store yesterday to buy some ribbon and noticed they offer some summer children's crafting, sewing, and knitting classes. There are a few that interest my daughter ... but the classes are 3 hours long. Does anyone know ...or have done the classes before... if they let the parents stay? I mean I would not just leave my 10 year old in JoAnn fabrics by herself for 3 hours!

Any help would be appreciated! let me know if you have done these camps and if you have are they good?

About Magen
Birth: December 31
On since: Sep 14, 2013