A Spring Celebration of the Chattanooga Region's Signature Outdoor Lifestyle. Saturday, April 26, 2014, 10 a.m. to 4 p.m. in Coolidge Park. Are you a thrill seeker? An outdoor chef? A tree hugger, tree planter or rock climber? Interested in new ways to get to your favorite play spot? Look no further. Outdoor Chattanooga will host our 7th annual Outdoor Expo & Gear Swap and annual Adoptapalooza. Organizations from around the Southeast will be present to strut their stuff, find homes for their best friends and swap their gear. Come out to get a taste of Chattanooga's signature outdoor lifestyle. Visit their website at outdoorchattanooga.com or their Facebook Page.