WIND CAVE NATIONAL PARK, SD
Residents are invited to attend an informal open house later this month at the Wind Cave National Park visitor center.
The discussion on Tuesday, Feb. 21, from 4 p.m. to 7 p.m. will center on the park's plan to build a new airlock at the walk-in entrance.
Comments on the project can also be submitted through a website or mailed to the park. The comment period runs through Thursday, March 8.