Classes are open to anyone attending the war and are generally free, although some may have a small materials fee payable to the instructor at the beginning of the class. See the class schedule for class dates, times, any associated materials fees, class size limits and age restrictions. The schedule will be updated often so check back frequently . Sign up for classes begins each day at 8 AM and the classes are filled on a first come, first served basis. There will be waiting lists for classes that have been filled.