Canadian has long been known for its unique beauty, for its historic homes and beautifully restored Main Street storefronts, and for its sheer audacity as the only community in the Texas Panhandle to celebrate an annual fall foliage festival. Among its more universally recognizable icons are Aud, the 50-foot long, 17-foot tall, Sinclair-green dinosaur who welcomes travelers on US 60 from her…