Mary 27 | 9 - 11 am or 1 - 3 pm Toast your drink glasses by giving them a beautiful place to rest and learn about kiln-formed glass in the process. Mary will teach techniques, including glass selection, cutting, and composition and each student will create four, 4 x 4-inch coasters. Attend the optional kiln opening on Sunday, May 28 at 9 am, or pay to have your pieces mailed.