Todi' store in town usually has a weaving demonstration running. Todi' has some nice ikat for sale, mainly from the Kalumpang area (which is also where Threads of Life's Sulawesi ikat comes from, which can be seen at their store in Ubud, Bali). Todi' has more examples than Threads of Life, but the quality is more variable and you need to take time to look at pieces carefully.