The National Speleological Society is hosting their second Bat Ball to ring in 2018. If you're in Huntsville, Alabama consider hanging out with some cavers and celebrate the New Year with dinner, dancing and a champagne toast! Caver-made craft libations will featured to keep the party going. In addition to the Bat Ball, guests are encouraged to camp for the long weekend and take in the sights, both above- and below-ground. Information on how to register can be found here.