Weekend Arts Workshops for Adults You can experience the magic of Quartz Mountain! This October, attend an all-inclusive, four-day workshop retreat at the Oklahoma Fall Arts Institute. Taught by nationally renowned artists, workshops are offered for all skill levels and are held at the beautiful Quartz Mountain Arts and Conference Center in the Wichita Mountains of southwest Oklahoma. This year’s workshops include painting, drawing, writing, photography, printmaking, music, and more. Unlike other workshops, all meals and lodging are included in tuition.