Got Food? Cans at the Caverns is a community wide food drive benefiting the New Braunfels and San Antonio Food Banks. Many of our neighbors are struggling. For the month of December, Natural Bridge Caverns will serve as a community donation site. Planning to attend our Christmas at the Caverns celebration? The S’more you give the S’more you receive! December 4,5,11,12, and 18-23 from 4:30 to 9pm any guest who donates a food item will receive a complimentary s’mores pack for roasting by the Christmas campfire. Celebrate this season of giving by helping feed hope and fight hunger.