Ah, Mason nodded, realizing he hadn't been very clear. "Oh yes, I was offering their help, as in a project for the class to do. But you are more than welcome in any time you like." Mason would never say no to another set of adult eyes keeping an eye on the students while they worked. "Would be a good refresher on some of the charm work associated with the subject— for the students, that is." Mason was already starting to envision how the project would go.