National Bat Day is April 17, 2015. This is a day to bring an awareness of the importance of bats. They are so important to our ecological system, that people have started putting up Bat House to encourage the return of bats to the environment. Anglo American back in the 1980’s created a friendly non- spooky bat mask that would be a wonderful accessory to bring about Bat Awareness. The large mask in grey sports a flying bat with a smile. This rare sunglass can be found on Etsy for $799.