You guys voted and the Mammoth Cave Domes and Dripstones tour is is semester's chapter retreat! (Newport Aquarium will probably be next semester) Lock and Close sign-ups will close early!!! This is so that we can see how many want/can go and gives us time to purchase tickets for you guys. We would like a minimum of 12 people so that we can get that discount! Between 12 - 35 people Free for all! Between 35 - 71 people half off for all! (7$) The website for the tour is below http://www.recreation.gov/tourDetails.do?contractCode=NRSO&tourId=206060