Calendar of Events

Knoxville’s great outdoors is calling! On May 2 & 3, the Outlandish Adventure Festival will transform Ijams Nature Center into a dynamic playground for thrill-seekers, nature lovers, and families. This free, two-day event celebrates Knoxville’s rocks, trails, rivers, and outdoor spirit with unforgettable activities, entertainment, and community connections. Festival Highlights include:

Extreme Spectacles: Witness high slacklining over the quarry, bike whip-off stunts, rock climbing competition, and kayak flatwater freestyle, SUP sprint races, and fire dancing.
Live Music: Enjoy performances across the property and throughout the day. FERD will headline the event.
Interactive Activities: Try paddleboard yoga, biking, hiking, bird watching, trail running, kayaking, and stroll through vendor tents featuring local makers, outdoor brands and sport groups.
Maker Tents: Discover sustainable & nature-centric artistry by local makers inspired by Knoxville’s outdoor culture.
Outdoor Education: Friday Movie Night kicks off the event at the Ijams Visitors Center and Saturday makes learning fun with the following talks: History or Urban Wilderness, Climbing in East TN and Women in Outdoors.

With Ijams Nature Center as the backdrop, the Outlandish Adventure Festival invites everyone to experience Knoxville’s vibrant outdoor scene. Whether you’re an adventure veteran or new to the outdoors, there’s something for everyone. Event proceeds will support outdoor resources in Knoxville, ensuring the city’s green spaces continue to thrive.
www.outlandishaf.com

Ijams Nature Center, 2915 Island Home Ave, Knoxville, TN 37920. Visitor Center open daily 10-6; grounds and trails open daily from 8 AM - dusk. Information: 865-577-4717, www.ijams.org

4/18 • Evening Paddle
4/18 • Big Night Hike
Nature in Percussion - 4/19 @ 1 pm - Hear talented UT percussionists perform at this FREE concert!
4/20 • Self-Care Sunday Yoga with Hope Irwin
4/22 • Nature Nerd Trivia
4/24 • Pickin' on Nature Bluegrass Show
4/24 • Bike with a Naturalist
4/25 • Ijams After Dark: Bioblitz Edition
4/25 • Evening Paddle
4/26 Starting at 8 am - City Nature Challenge 2025
4/26 @ 10 am - Hat on a Ball Felting Workshop
4/27 @ 10 am - Flower Power - Felted Flower Basics Workshop
4/27 @ 1 pm - Self-Care Sunday Yoga
4/27 @ 1:30 pm - Felted Needle Case Workshop
4/29 @ 7 pm - Night of Celtic Tales with the Smoky Mountain Storytellers
5/2 • Outlandish Adventure Festival - Friday Night Paddle on the River
5/2 • Outlandish Adventure Festival - World Paddle Adventure Film Festival
5/3 • Outlandish Adventure Festival
5/9 • A Wildflower Affair

Ijams Nature Center, 2915 Island Home Ave, Knoxville, TN 37920. Visitor Center open daily 10-6; grounds and trails open daily from 8 AM - dusk. Information: 865-577-4717, www.ijams.org

The Smithsonian’s National Collection of Fishes X-rays represent more than 70 percent of the world’s fish specimens and is the largest and most diverse collection of its kind in the world. Although the X-rays featured in the national collection were made for research purposes, the strikingly elegant images demonstrate the natural union of science and art and are a visual retelling of the evolution of fish. X-Ray Vision: Fish Inside Out, an exhibition from the Smithsonian’s National Museum of Natural History and the Smithsonian Institution Traveling Exhibition Service (SITES), showcases these dramatic prints exposing the inner workings of the fish.

The exhibition features 32 black-and-white digital prints of different species of fish. Arranged in evolutionary sequence, these X-rays give a tour through the long stream of fish evolution. The X-rays have allowed Smithsonian and other scientists to study the skeleton of a fish without altering the specimen, making it easier for scientists to build a comprehensive picture of fish diversity.

The exhibition also includes specimens from the collections of the McClung Museum, the Etnier Ichthyological Collection, and the Vertebrate Osteology Collection to highlight research happening with fish specimens at the University of Tennessee.

McClung Museum of Natural History and Culture, 1327 Circle Park Dr on the UT campus, Knoxville, TN 37996. Hours: Tu-Sa 9-5, Sun 12-4. Information: 865-974-2144, https://mcclungmuseum.utk.edu/