Tuesday night meeting Tonight we have a special guest presentation:The Bikini Lines project will raise money for Japan quake/tsunami orphans in Tohoku.The project involves painting a mural on one of the most unusual man made structures on Earth: The cactus dome. No. Not that sports arena... no no. The cactus dome was built over a nuclear test crater in the Marshall Islands (remember bikini atoll?) to contain radioactive materials previously scattered all across the Marshall Islands.