News Release 22-19, Mark Twain Lake May 10, 2022 – The U.S. Army Corps of Engineers at Mark Twain Lake is excited to announce the annual Halloween Walk will be held Friday, October 21 and Saturday, October 22, 2022, in the Indian Creek Campground. Camping reservations for camping participants, campsites 66-177, will open on June 1, 2022, at 9:00 A.M. CST. You must decorate your site to camp in the event area. Please remember this is a family-friendly event, so plan your decorating ideas accordingly. Gates to campsites 96-177 will be closed to pedestrian traffic during the event. All other areas will be open for vehicular traffic. If you have any questions, please call us prior to reserving a campsite.