A Variety of Classes and Workshops The Center for Arts and Crafts offers a variety of non-credit adult art classes throughout the year. Classes and workshops include wheel-thrown pottery, painting, drawing, stained glass, and more. It's here! Find our May program catalog now. Our May classes are currently in session and our next round will start the week of July 10. Registrations will be opening later in June! Registration priority is given to students with valid PSU ID- there may be limited spots for staff/faculty.