Riding in tonight the streets were not deserted but close with very little traffic. Riding up an almost 4 lane road past the University, an SUV came up behind me, and even though he had plenty of room to pass he stayed behind me for a little too long, which from prior experience usually means they are thinking of something really stupid to do. Finally they pulled up beside me, yelled "Happy Thanksgiving!" waved and drove on. I thought that was very nice.